What You'll Do

• Develop features for embedded platforms such as Cameras, Access control, Alarms, Sensors in Linux embedded environment.
• Develop and maintain Go firmware for embedded devices with focus on performance and security.
• Extend Backend services implemented in Python and Go.
• Take part in projects from inception to deployment and customer support.
• Build prototypes, work on proof of concepts. 
• Collaborate closely with cross-functional teams to translate project requirements into well-designed and efficient code.
• Conduct thorough testing and debugging to ensure the delivery of high-quality and error-free software.
• Stay up-to-date with the latest Go language updates and best practices.
• Optimize software applications for better performance and efficiency taking advantage of Go.
• Actively participate in code reviews, providing constructive feedback to improve code quality and maintain coding standards.
• Troubleshoot and resolve issues related to software functionality, performance, and integration, ensuring a seamless user experience.

What You Bring

• Demonstrated experience developing with Go, including its standard library and common developer tools (debugging and profiling).
• Good experience in Python programming or other scripting languages.
• Experience in version control systems.
• Experience designing and implementing APIs using REST, gRPC, and Protobuf.
• Working knowledge of SQL or NoSQL databases, such as DynamoDB.
• Experience building service-oriented backends, preferably within the AWS cloud environment.
• Experience in Linux Embedded development.
• Experience with containerization technologies like Docker and container orchestration platforms like Kubernetes.

Nice to Have

• Experience modifying drivers, working with HAL (Hardware Abstraction Layer) in AOSP, and customizing the AOSP build system (Soong/Blueprint).
• Hands-on experience in Android app development, debugging, and profiling; familiarity in Android Framework internals and AOSP API modifications.
• Experience in C or C++ programming.
• TCP/IP stack.
• Working knowledge in electronics - basic understanding of electrical circuits and usage of lab equipment, like multimeters.

Poland Employee Benefits

Verkada is committed to fostering a workplace environment that prioritizes the holistic health and wellbeing of our employees and their families by offering comprehensive wellness perks, benefits, and resources. Our benefits and perks programs include, but are not limited to:

• Healthcare programs that can be tailored to meet the personal health and financial well-being needs 
• Paid parental leave policy & fertility benefits
• Time off to relax and recharge through our paid holidays, firmwide extended holidays, flexible PTO and personal sick time
• Professional development stipend
• Wellness/fitness benefits
• Healthy lunches provided daily
• Commuter benefits

Additional Information

• We do sponsor and take over sponsorship of employment visas for this role. If we make you an offer, we will make every reasonable effort to get you a visa.

Employee Pay Disclosure 

At Verkada, we want to attract and retain the best employees, and compensate them in a way that appropriately and fairly values their individual contribution to the company. With that in mind, we carefully consider a number of factors to determine the appropriate starting pay for an employee, including their primary work location and an assessment of a candidate’s skills and experience, as well as market demands and internal parity. For this role, Verkada estimates a starting base salary will fall in the range of approximately 17 000 PLN - 60 000 PLN netto / month for B2B contracts and 14 000 PLN - 51 000 PLN brutto / month for UoP contracts. This estimate can vary based on the factors described above, so the actual starting base salary may be above or below this range. Base salary is also just one component of Verkada’s total rewards package. A Verkada employee may be eligible for additional forms of compensation, depending on their role, including sales incentives, discretionary bonuses, and/or equity in the company in the form of Restricted Stock Units (RSUs).

Why Join Exadel 

We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.

From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.
What powers it all? Our people are ambitious, collaborative, and constantly evolving.

About the Client  

The company has been building solutions for mobile apps, effortless payment, business travel, and advertising since 1992. The customer is developing a mobility platform that allows operators to manage their vehicles and drivers efficiently, regulators to be informed and establish guidelines, service providers to deliver sustainable solutions, and riders to have an effortless transit experience.

Project Team

The project is a taxi ordering service and it contains the following components:

• Ride server (all data processing)
• Payment server (PCI DSS-compliant), which performs a transaction with the passenger's digital wallet and payment gateways
• Mobile application (hail taxi, geocoding, map, payments)
• Taxi terminal (3rd party)

The project integrates with 3rd party services, including PayPal, MasterPass, Stripe, and Twilio.

The team itself consists of 1 Team Lead, 1 UI Developers, 6 Back-End Developers, 9 Mobile Developers, 5 QA, 2 BA and 2 Designer.

What You’ll Do  

• Design, build, and operate reliable, scalable distributed systems
• Improve system availability, performance, and resilience
• Automate infrastructure, deployments, and operational processes
• Diagnose and resolve production issues
• Lead upgrades and migrations with minimal or zero downtime
• Participate in on-call rotations and incident response
• Collaborate closely with development teams to improve operability
• Drive best practices around monitoring, alerting, and capacity planning
• Reduce operational toil through automation
• Contribute to incident management, post-mortems, disaster recovery strategies, and continuous reliability improvements

What You Bring  

• 7+ years of experience, specializing in Kubernetes and AWS
• Strong programming skills in Java, with willingness to learn Ruby
• Solid understanding of concurrency, runtime behavior, and performance optimization
• Hands-on experience with Docker and containerized workloads
• Strong Kubernetes expertise (Deployments, StatefulSets, Services, Ingress, Helm, troubleshooting, autoscaling)
• Strong AWS experience (EC2, EKS, RDS, S3, IAM, VPC, Load Balancers, CloudWatch)
• Experience designing infrastructure for high availability and disaster recovery
• Experience with CI/CD pipelines and Infrastructure as Code (Terraform, CloudFormation, Pulumi, or similar
• Experience with RabbitMQ or similar messaging systems (Kafka, SQS, Pulsar, etc.
• Strong understanding of relational databases (MySQL/PostgreSQL), including query optimization, replication, and failover strategies
• Familiarity with NoSQL and in-memory databases (Redis, DynamoDB, MongoDB)
• Experience with distributed systems, microservices, capacity planning, and fault tolerance
• Experience with monitoring and observability tools (Prometheus, Grafana, Datadog, ELK/OpenSearch, OpenTelemetry)
• Strong understanding of Linux systems and networking fundamentals (TCP/IP, DNS, HTTP/HTTPS, TLS, load balancing)
• Experience with SRE practices, including SLOs/SLIs/SLAs, load testing, resilience testing, and incident management
• Strong communication skills and ability to collaborate across engineering teams
• Calm and effective during incidents with an ownership mindset

Nice to Have

• Experience operating production systems written in Ruby, Java, or other major platforms
• Framework experience such as Ruby on Rails, Spring Boot, or similar
• Experience operating high-traffic SaaS platforms
• Cost optimization in cloud environments
• Chaos engineering practices
• Experience mentoring junior engineers

English level

Upper-Intermediate

Legal & Hiring Information 

• Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
• Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
• Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs

Your Benefits at Exadel 

Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.

• International projects
• In-office, hybrid, or remote flexibility
• Medical healthcare
• Recognition program
• Ongoing learning & reimbursement 
• Well-being program
• Team events & local benefits 
• Sports compensation 
• Referral bonuses 
• Top-tier equipment provision

Exadel Culture

We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.

Why Join Exadel 

We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.

From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.
What powers it all? Our people are ambitious, collaborative, and constantly evolving.

About the Client  

The company has been building solutions for mobile apps, effortless payment, business travel, and advertising since 1992. The customer is developing a mobility platform that allows operators to manage their vehicles and drivers efficiently, regulators to be informed and establish guidelines, service providers to deliver sustainable solutions, and riders to have an effortless transit experience.

Project Team

The project is a taxi ordering service and it contains the following components:

• Ride server (all data processing)
• Payment server (PCI DSS-compliant), which performs a transaction with the passenger's digital wallet and payment gateways
• Mobile application (hail taxi, geocoding, map, payments)
• Taxi terminal (3rd party)

The project integrates with 3rd party services, including PayPal, MasterPass, Stripe, and Twilio.

The team itself consists of 1 Team Lead, 1 UI Developers, 6 Back-End Developers, 9 Mobile Developers, 5 QA, 2 BA and 2 Designer.

What You’ll Do  

• Design, build, and operate reliable, scalable distributed systems
• Improve system availability, performance, and resilience
• Automate infrastructure, deployments, and operational processes
• Diagnose and resolve production issues
• Lead upgrades and migrations with minimal or zero downtime
• Participate in on-call rotations and incident response
• Collaborate closely with development teams to improve operability
• Drive best practices around monitoring, alerting, and capacity planning
• Reduce operational toil through automation
• Contribute to incident management, post-mortems, disaster recovery strategies, and continuous reliability improvements

What You Bring  

• 7+ years of experience, specializing in Kubernetes and AWS
• Strong programming skills in Java, with willingness to learn Ruby
• Solid understanding of concurrency, runtime behavior, and performance optimization
• Hands-on experience with Docker and containerized workloads
• Strong Kubernetes expertise (Deployments, StatefulSets, Services, Ingress, Helm, troubleshooting, autoscaling)
• Strong AWS experience (EC2, EKS, RDS, S3, IAM, VPC, Load Balancers, CloudWatch)
• Experience designing infrastructure for high availability and disaster recovery
• Experience with CI/CD pipelines and Infrastructure as Code (Terraform, CloudFormation, Pulumi, or similar
• Experience with RabbitMQ or similar messaging systems (Kafka, SQS, Pulsar, etc.
• Strong understanding of relational databases (MySQL/PostgreSQL), including query optimization, replication, and failover strategies
• Familiarity with NoSQL and in-memory databases (Redis, DynamoDB, MongoDB)
• Experience with distributed systems, microservices, capacity planning, and fault tolerance
• Experience with monitoring and observability tools (Prometheus, Grafana, Datadog, ELK/OpenSearch, OpenTelemetry)
• Strong understanding of Linux systems and networking fundamentals (TCP/IP, DNS, HTTP/HTTPS, TLS, load balancing)
• Experience with SRE practices, including SLOs/SLIs/SLAs, load testing, resilience testing, and incident management
• Strong communication skills and ability to collaborate across engineering teams
• Calm and effective during incidents with an ownership mindset

Nice to Have

• Experience operating production systems written in Ruby, Java, or other major platforms
• Framework experience such as Ruby on Rails, Spring Boot, or similar
• Experience operating high-traffic SaaS platforms
• Cost optimization in cloud environments
• Chaos engineering practices
• Experience mentoring junior engineers

English level

Upper-Intermediate

Legal & Hiring Information 

• Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
• Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
• Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs

Your Benefits at Exadel 

Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.

• International projects
• In-office, hybrid, or remote flexibility
• Medical healthcare
• Recognition program
• Ongoing learning & reimbursement 
• Well-being program
• Team events & local benefits 
• Sports compensation 
• Referral bonuses 
• Top-tier equipment provision

Exadel Culture

We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.

Why Join Exadel 

We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.

From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.
What powers it all? Our people are ambitious, collaborative, and constantly evolving.

About the Client  

The company has been building solutions for mobile apps, effortless payment, business travel, and advertising since 1992. The customer is developing a mobility platform that allows operators to manage their vehicles and drivers efficiently, regulators to be informed and establish guidelines, service providers to deliver sustainable solutions, and riders to have an effortless transit experience.

Project Team

The project is a taxi ordering service and it contains the following components:

• Ride server (all data processing)
• Payment server (PCI DSS-compliant), which performs a transaction with the passenger's digital wallet and payment gateways
• Mobile application (hail taxi, geocoding, map, payments)
• Taxi terminal (3rd party)

The project integrates with 3rd party services, including PayPal, MasterPass, Stripe, and Twilio.

The team itself consists of 1 Team Lead, 1 UI Developers, 6 Back-End Developers, 9 Mobile Developers, 5 QA, 2 BA and 2 Designer.

What You’ll Do  

• Design, build, and operate reliable, scalable distributed systems
• Improve system availability, performance, and resilience
• Automate infrastructure, deployments, and operational processes
• Diagnose and resolve production issues
• Lead upgrades and migrations with minimal or zero downtime
• Participate in on-call rotations and incident response
• Collaborate closely with development teams to improve operability
• Drive best practices around monitoring, alerting, and capacity planning
• Reduce operational toil through automation
• Contribute to incident management, post-mortems, disaster recovery strategies, and continuous reliability improvements

What You Bring  

• 7+ years of experience, specializing in Kubernetes and AWS
• Strong programming skills in Java, with willingness to learn Ruby
• Solid understanding of concurrency, runtime behavior, and performance optimization
• Hands-on experience with Docker and containerized workloads
• Strong Kubernetes expertise (Deployments, StatefulSets, Services, Ingress, Helm, troubleshooting, autoscaling)
• Strong AWS experience (EC2, EKS, RDS, S3, IAM, VPC, Load Balancers, CloudWatch)
• Experience designing infrastructure for high availability and disaster recovery
• Experience with CI/CD pipelines and Infrastructure as Code (Terraform, CloudFormation, Pulumi, or similar
• Experience with RabbitMQ or similar messaging systems (Kafka, SQS, Pulsar, etc.
• Strong understanding of relational databases (MySQL/PostgreSQL), including query optimization, replication, and failover strategies
• Familiarity with NoSQL and in-memory databases (Redis, DynamoDB, MongoDB)
• Experience with distributed systems, microservices, capacity planning, and fault tolerance
• Experience with monitoring and observability tools (Prometheus, Grafana, Datadog, ELK/OpenSearch, OpenTelemetry)
• Strong understanding of Linux systems and networking fundamentals (TCP/IP, DNS, HTTP/HTTPS, TLS, load balancing)
• Experience with SRE practices, including SLOs/SLIs/SLAs, load testing, resilience testing, and incident management
• Strong communication skills and ability to collaborate across engineering teams
• Calm and effective during incidents with an ownership mindset

Nice to Have

• Experience operating production systems written in Ruby, Java, or other major platforms
• Framework experience such as Ruby on Rails, Spring Boot, or similar
• Experience operating high-traffic SaaS platforms
• Cost optimization in cloud environments
• Chaos engineering practices
• Experience mentoring junior engineers

English level

Upper-Intermediate

Legal & Hiring Information 

• Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
• Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
• Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs

Your Benefits at Exadel 

Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.

• International projects
• In-office, hybrid, or remote flexibility
• Medical healthcare
• Recognition program
• Ongoing learning & reimbursement 
• Well-being program
• Team events & local benefits 
• Sports compensation 
• Referral bonuses 
• Top-tier equipment provision

Exadel Culture

We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.

Why Join Exadel 

We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.

From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.

What powers it all? Our people are ambitious, collaborative, and constantly evolving.

About the Client  

The company has been building solutions for mobile apps, effortless payment, business travel, and advertising since 1992. The customer is developing a mobility platform that allows operators to manage their vehicles and drivers efficiently, regulators to be informed and establish guidelines, service providers to deliver sustainable solutions, and riders to have an effortless transit experience.

What You’ll Do  

• Back-end development using Ruby on Rails, AWS, MySQL, PostgreSQL, RabbitMQ
• Building of REST API
• Integrating with dispatch systems of taxi service providers and other 3rd party services
• Participating in meetings with the customer

What You Bring  

• 4-5 years of experience in Ruby on Rails
• Practice in relational databases including MySQL, PostgreSQL
• Background in delayed asynchronous job execution (RabbitMQ)
• Skills in working with and developing REST API
• Knowledge of object-oriented programming
• Architectural sense and a passion for high-quality code
• Familiarity with version control systems (GIT)

Nice to have 

• Practice in AWS and NoSQL databases like DynamoDB
• Acquaintance with in-memory databases (Memcached, Redis)
• Willingness to improve the existing and get new skills

English level 

Upper-Intermediate

Legal & Hiring Information 

• Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
• Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
• Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs

Your Benefits at Exadel 

Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.

• International projects
• In-office, hybrid, or remote flexibility
• Medical healthcare
• Recognition program
• Ongoing learning & reimbursement 
• Well-being program
• Team events & local benefits 
• Sports compensation 
• Referral bonuses 
• Top-tier equipment provision

Exadel Culture

We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.

Why Join Exadel 

We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.

From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.

What powers it all? Our people are ambitious, collaborative, and constantly evolving.

About the Client  

The company has been building solutions for mobile apps, effortless payment, business travel, and advertising since 1992. The customer is developing a mobility platform that allows operators to manage their vehicles and drivers efficiently, regulators to be informed and establish guidelines, service providers to deliver sustainable solutions, and riders to have an effortless transit experience.

What You’ll Do  

• Back-end development using Ruby on Rails, AWS, MySQL, PostgreSQL, RabbitMQ
• Building of REST API
• Integrating with dispatch systems of taxi service providers and other 3rd party services
• Participating in meetings with the customer

What You Bring  

• 4-5 years of experience in Ruby on Rails
• Practice in relational databases including MySQL, PostgreSQL
• Background in delayed asynchronous job execution (RabbitMQ)
• Skills in working with and developing REST API
• Knowledge of object-oriented programming
• Architectural sense and a passion for high-quality code
• Familiarity with version control systems (GIT)

Nice to have 

• Practice in AWS and NoSQL databases like DynamoDB
• Acquaintance with in-memory databases (Memcached, Redis)
• Willingness to improve the existing and get new skills

English level 

Upper-Intermediate

Legal & Hiring Information 

• Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
• Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
• Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs

Your Benefits at Exadel 

Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.

• International projects
• In-office, hybrid, or remote flexibility
• Medical healthcare
• Recognition program
• Ongoing learning & reimbursement 
• Well-being program
• Team events & local benefits 
• Sports compensation 
• Referral bonuses 
• Top-tier equipment provision

Exadel Culture

We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.

Why Join Exadel 

We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.

From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.

What powers it all? Our people are ambitious, collaborative, and constantly evolving.

About the Client  

The company has been building solutions for mobile apps, effortless payment, business travel, and advertising since 1992. The customer is developing a mobility platform that allows operators to manage their vehicles and drivers efficiently, regulators to be informed and establish guidelines, service providers to deliver sustainable solutions, and riders to have an effortless transit experience.

What You’ll Do  

• Back-end development using Ruby on Rails, AWS, MySQL, PostgreSQL, RabbitMQ
• Building of REST API
• Integrating with dispatch systems of taxi service providers and other 3rd party services
• Participating in meetings with the customer

What You Bring  

• 4-5 years of experience in Ruby on Rails
• Practice in relational databases including MySQL, PostgreSQL
• Background in delayed asynchronous job execution (RabbitMQ)
• Skills in working with and developing REST API
• Knowledge of object-oriented programming
• Architectural sense and a passion for high-quality code
• Familiarity with version control systems (GIT)

Nice to have 

• Practice in AWS and NoSQL databases like DynamoDB
• Acquaintance with in-memory databases (Memcached, Redis)
• Willingness to improve the existing and get new skills

English level 

Upper-Intermediate

Legal & Hiring Information 

• Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
• Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
• Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs

Your Benefits at Exadel 

Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.

• International projects
• In-office, hybrid, or remote flexibility
• Medical healthcare
• Recognition program
• Ongoing learning & reimbursement 
• Well-being program
• Team events & local benefits 
• Sports compensation 
• Referral bonuses 
• Top-tier equipment provision

Exadel Culture

We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.

Why Join Exadel 

We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.

From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.

What powers it all? Our people are ambitious, collaborative, and constantly evolving.

About the Client  

The company has been building solutions for mobile apps, effortless payment, business travel, and advertising since 1992. The customer is developing a mobility platform that allows operators to manage their vehicles and drivers efficiently, regulators to be informed and establish guidelines, service providers to deliver sustainable solutions, and riders to have an effortless transit experience.

What You’ll Do  

• Back-end development using Ruby on Rails, AWS, MySQL, PostgreSQL, RabbitMQ
• Building of REST API
• Integrating with dispatch systems of taxi service providers and other 3rd party services
• Participating in meetings with the customer

What You Bring  

• 4-5 years of experience in Ruby on Rails
• Practice in relational databases including MySQL, PostgreSQL
• Background in delayed asynchronous job execution (RabbitMQ)
• Skills in working with and developing REST API
• Knowledge of object-oriented programming
• Architectural sense and a passion for high-quality code
• Familiarity with version control systems (GIT)

Nice to have 

• Practice in AWS and NoSQL databases like DynamoDB
• Acquaintance with in-memory databases (Memcached, Redis)
• Willingness to improve the existing and get new skills

English level 

Upper-Intermediate

Legal & Hiring Information 

• Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
• Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
• Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs

Your Benefits at Exadel 

Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.

• International projects
• In-office, hybrid, or remote flexibility
• Medical healthcare
• Recognition program
• Ongoing learning & reimbursement 
• Well-being program
• Team events & local benefits 
• Sports compensation 
• Referral bonuses 
• Top-tier equipment provision

Exadel Culture

We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.

About Shelf

Shelf builds software that helps enterprises make AI work in the real world. That only works when our systems are secure, observable, and maintainable under real production pressure.

About the Role

This role is for a senior backend engineer who will focus full-time on security work.

We are looking for a hands-on engineer who can improve our security posture by changing real systems, fixing real problems, and following through until the work is fully implemented and maintained.

This role is embedded close to support and operational engineering, so it stays connected to real incidents, real customer impact, and real follow-through. The scope is broader than one team. You will work across the company’s engineering surface wherever security work needs to land.

Our backend stack includes TypeScript/Node.js, AWS and Azure, PostgreSQL/Aurora, DynamoDB, Elasticsearch, S3, queues, observability tooling, CI/CD, and infrastructure-as-code. Exact stack match matters less than backend depth, security judgment, and learning speed.

Poland remote, with travel for onboarding and a few planned in-person collaboration sessions per year.

What You Will Own

• Find and fix concrete security issues in production systems.
• Improve token lifecycle, revocation, auth flows, auditability, and access controls across backend systems.
• Reduce or eliminate security-sensitive data exposure in logs, events, traces, and internal tooling.
• Improve security detection, logging, and audit trails so incidents are easier to detect, investigate, and contain.
• Rotate secrets, reduce long-lived credentials, tighten access, and relentlessly follow through on overdue security hygiene work.
• Review security findings from scanners and assessments, separate signal from noise, fix valid issues quickly, and improve the underlying architecture where needed.
• Sweep broadly when necessary, including across many repositories and services, rather than stopping at local ownership boundaries.
• Contribute to AI-security and modern application-security work where relevant, including risks introduced by new AI initiatives.
• Write useful technical documentation, post-incident follow-ups, and implementation notes that help security work stay real after the first fix lands.

What Strong Performance Looks Like

• Security improvements actually land in production and stay maintained over time.
• Important follow-through work does not get dropped because it is tedious, cross-cutting, or spread across many repos.
• You can tell the difference between a theoretical issue and a real one, and you act with urgency when the risk is real.
• Incidents lead to better systems, tighter controls, and faster detection instead of only better wording in a document.
• Teams trust you because you improve security through pragmatic implementation and follow-through.

What We Are Looking For

• Strong senior-level backend engineering experience in production systems.
• Real hands-on experience implementing security improvements in code, infrastructure, or operational workflows.
• Experience with application-security topics such as auth, token handling, access control, audit trails, logging, secrets, vulnerability remediation, or incident follow-through.
• Strong debugging and investigative instincts. You can trace ugly real-world issues through code, logs, and system behavior.
• Comfort working across many services and repositories when the problem requires a broad sweep.
• Ability to go from problem statement to implementation to enforcement with real ownership.
• Clear written and verbal communication. You can explain risk, trade-offs, and follow-up work without hiding behind vague security language.
• AI-native working style. You already use AI tools in your daily engineering workflow and know how to verify their output.

Strong Plus

• Experience improving security posture after real incidents or near-miss events.
• Experience with AI-security, OWASP LLM frameworks, or securing LLM-enabled systems.
• Experience improving queryability, logging, and forensic visibility for incident response.
• Experience moving systems from weak defaults to safer patterns such as stronger token handling or better credential models.

How We Evaluate Fit

We care most about implementation, enforcement, and follow-through. If you are the kind of engineer who sees a real security gap and closes it across the codebase, we want to talk.

What Shelf Offers:

• B2B contract.
• Company Stock Options.
• Hardware: MacBook Pro.
• Modern technical stack. Develop open-source software.
• GitHub Copilot subscription.
• Access to Claude Code, OpenAI Codex, TypingMind, and MCP Servers.

Why Shelf:

• Our Leadership Team has deep knowledge management and AI domain expertise and enterprise SaaS background to execute this plan
• We love our customers and our customers love us. Ask a Shelf customer why, and they’ll tell you it’s because of our innovative capabilities, rock-solid reliability, they truly enjoy working with our people, but most of all – it’s the improvements they see in their business KPIs.
• We have raised over $60 million in funding and our investors include Tiger Global, Insight Partners, Connecticut Innovations, and others
• We have high velocity growth powered by the most innovative product in our category, 3X growth for 3 years in a row
• We now have over 100 employees in multiple U.S. states and European countries, and we have ambitious hiring goals over the next few months

Our Values:

Quality - We’re united by our focus on world‑class Quality. Quality in all things – starting with everything that leaves your desk. Everything you touch – every email, report, campaign, and piece of code – should be outstanding. Your work product should blow people away. Having people look at what you’ve done and say, “Wow.” That’s the standard here. Remember that how you do anything is how you do everything. Focus on craftsmanship—your ability to make things better.

Momentum - for us means that you should know that the things you’re responsible for are moving forward. When you look around and see something that’s stalled, get it moving again. We pride ourselves on “ball movement.” When your boss or team leaves you with something, they should return to see measurable progress. Small, continuous movement is our recipe for success. Constantly look for how to make the work around you move forward. We want you to initiate solutions, ideas, and progress. Don’t wait for it to come to you—reach out and create movement. All the time.

Accountability - We expect every team member to feel that they are accountable for more than anyone might normally expect. Each of us should feel real responsibility for things even at the edge of our control. We consistently share and align on expectations, give each other open and respectful feedback, and use those two drivers to ensure that every agreement we make with one another is clear and complete.

Hard Work - We’re here to do something difficult together. We care intensely about the mission and we expect that from our teammates. That care means that we work hard here. Hard work comes with long hours, extra effort…and real opportunity at Shelf. Your passion for creating and sustaining output is a part of our DNA. Support each other, cheer each other on, drive the mission forward. Great teams sustain intense effort together to win.

Learning Agility - We’re innovating in one of the fastest‑moving spaces in history at a time of accelerating global change. That’s incredibly exciting and requires each of us to commit fully to learning each and every day so that we can be the best at what we do. None of us know everything. All of us can learn anything. Staying open and constantly curious is a key success driver at Shelf. It also requires humility. We prize people who are consistently humble and open to making mistakes and growing from them. Recognize also that learning itself is a skill…we need you to be really good at it. Keep dialing in your own understanding about how you learn best and push yourself to keep growing.

Adapt and Thrive - Overcoming challenges lives deep in our DNA. We have a proud history of understanding and living the reality that obstacles are our opportunities…they’re the key to our success. Change is a constant in our business and fighting change is counterproductive. We need you to be good at being uncomfortable and understand that discomfort is the key to growth. Cultivate your own ability to adapt and know that struggling well is something you’ll share with every team you’re on at Shelf. Our company stories are about thriving through real difficulty…together.

Win Together - We win or lose as a team. Always. Everything you do here is connected to the rest of the organization. Part of our shared team environment demands full honesty…real candor and directness with one another. We expect you to constantly be thinking about how to support your teammates and the company, always acting in service to our shared mission and what’s best for the organization as a whole.

SENIOR FULL STACK SOFTWARE ENGINEER, DEVICE SERVICES 

ABOUT THE ROLE

We are looking for a Senior Full Stack Software Engineer - a strong front end/back end developer - to join our team. You will be working within an agile scrum team and building Device Management features to support every Peloton Connected Fitness Device. You are a hybrid API/web developer who is comfortable moving back and forth between the front and back end.

You are someone who thinks about simplicity and works to provide solutions that reduce the complexity across services. You are team-focused and prioritize collective learning in addition to solving problems. You build collective ownership amongst the team by contributing to code reviews, designs, whiteboarding, and pair-programming. 

YOUR DAILY IMPACT AT PELOTON:

• Work on different technologies across API and the Web within an agile development environment.
• Responsible for iterating on the process, technology, and communication with peer engineers, designers, and product managers on a daily basis to scope, develop and deliver a software experience
• Be a technical leader within the team you work with and within Peloton in general. Able to identify common patterns as well as develop and foster development of reusable components and standards across teams
• Coordinate technical projects across teams within Peloton
• Be a valued member of an autonomous, multi-functional agile team

YOU BRING TO PELOTON

• 5+ years of software engineering experience
• Experience with Python, Kotlin, Javascript/Typescript or similar languages
• Proficiency in at least one JavaScript framework like React (preferred), Vue, or similar
• Experience building, testing, and scaling out RESTful microservices
• Familiarity with accessing, querying and writing to data stores like PostgreSQL, MongoDB, DynamoDB, Elasticsearch, etc.
• Familiar with deployment toolings/environments such as Kubernetes, Terraform, GitHub Actions, Jenkins etc
• Experience with android development ecosystem or Site Reliability Engineering is a plus
• Experience with Claude or similar models and AI development tools is a plus.

ABOUT THE ROLE 

We are looking for a passionate Backend Software Engineer who is enthusiastic about building scalable and performant backend services. You will be on the team that creates and expands Peloton’s e-commerce presence on the web, retail and other sales channels. You’ll build out the services and the infrastructure that delivers delightful experiences to Peloton’s passionate member community. Your work will positively impact the ability of members to interact and engage with Peloton’s ecommerce platform in new and meaningful ways. 

YOUR DAILY IMPACT AT PELOTON 

• Adhere to the highest engineering quality standards to ensure that systems are traceable, reliable, performant and scalable 
• Develop new backend features to support the delivery of experiences within Peloton’s products ● Build internal infrastructure and tooling as needed to support product features ● Work within an agile development environment with peer engineers, designers, and product 

managers on a daily basis to scope, develop and deliver a software experience that realizes the product strategy 

• Be a part of a positive and inclusive culture that is hyper-focused on cultivating engineer growth and learning 

YOU BRING TO PELOTON 

• 4+ years of software engineering experience 
• Experience with Java, Kotlin, Python or similar languages 
• Experience building and scaling out RESTful microservices 
• Familiarity with accessing, querying and writing to data stores like PostgreSQL, MongoDB, DynamoDB, Elasticsearch, etc. 
• Experience with Spring Boot, Docker, Kubernetes, gRPC, GraphQL 
• Experience in Unit Testing/Test Driven Development 
• Experience in cloud infrastructure like AWS/GCP 
• Solid understanding of git workflows in GitHub or similar git-based version control systems ● Support configuring and developing solutions for CI/CD with experience with tools like Github Actions, Jenkins, CircleCI or similar 
• Experience developing dashboards and sifting testing insights using tools like Datadog or similar observability tools 
• Ability to accomplish complex engineering tasks independently and capacity to work in a high growth, fast-paced environment 
• Experience working on an ecommerce platform is a bonus

Senior Software Engineer, Data Foundations

ABOUT THE ROLE

At Peloton, we treat Data as a Product - a critical asset that powers every member interaction and business decision. The Datastores team’s mission is to provide a reliable, secure, highly available, and highly performant data persistence layer for application services across the company. Our guiding principles: 1. Protect the data, 2. Optimize for scale, speed, and reliability, 3. Eliminate toil.

We are looking for a Senior Software Engineer with deep experience building and operating data-intensive systems to join our Datastores team. This role is ideal for a backend engineer who has built and operated production systems that rely heavily on databases, caching layers, and data pipelines, and who is excited to deepen their expertise in scalable, cloud-native data infrastructure.

You will work at the intersection of application engineering and data platform reliability - partnering with service teams to improve how data is stored, accessed, scaled, and observed across Peloton’s ecosystem.

YOUR DAILY IMPACT AT PELOTON

You will:

• Design, build, and operate backend systems that rely on scalable and highly available data persistence layers.
• Partner with service teams to improve database design, query performance, and data modeling.
• Contribute to automation around infrastructure provisioning using tools like Terraform and Backstage.
  Improve developer experience by building self-service tooling for databases and caching systems.
• Work on observability, performance insights, and autoscaling strategies for production datastores.
• Contribute to architectural decisions around multi-regional data persistence and global scalability.

This role combines hands-on backend engineering with deep exposure to cloud data systems and platform reliability challenges.

WHAT YOU BRING

We’re looking for strong backend engineers who are “data-aligned” — meaning you’ve built systems where data performance, reliability, and modeling mattered.

• 5+ years of software engineering experience building production backend systems.
• Strong experience with relational databases such as PostgreSQL or MySQL, including schema design, indexing, and query optimization.
• Experience working with NoSQL datastores such as DynamoDB, Redis, Elasticsearch, or Memcache.
• Exposure to data pipelines, event-driven architectures, or systems that interface with streaming or batch processing frameworks.
• Experience operating services in cloud environments (preferably AWS).
• A strong understanding of distributed systems fundamentals: latency, consistency models, replication, and scaling strategies.
• Experience running or tuning PostgreSQL or Aurora in production.
• Experience with multi-region architectures.
• Exposure to observability tooling (metrics, tracing, query insights).

WHO YOU ARE

• You think about data integrity first.
• You care about performance and understand that small database decisions can have large system-wide impact.
• You enjoy reducing manual toil through automation.
• You collaborate well with application engineers and platform teams.
• You want to grow deeper into database reliability, scalability, and cloud-native data systems.

Who we are

Moniepoint is an all-in-one financial services platform for emerging markets and the second-fastest-growing company in Africa.
Since 2019, Moniepoint’s technology has powered over 3 million people, offering personal and business banking, payment, credit, and business management tools to help them succeed. Moniepoint processed $182 billion in 2023 and currently processes most of the POS transactions in Nigeria.

About the role

As a Head of Engineering, you will play a pivotal role in overseeing the entire technical landscape of our engineering organization. You will guide and lead engineering managers and their teams while ensuring we are building scalable, secure, and innovative architectures. Working closely with business leaders and engineering managers (EMs), you will help align our technical vision with business goals and ensure a smooth pipeline from coding to deployment. The role is hands-on, requiring a mix of leadership, technical expertise, and operational excellence.

We are looking for someone who has a strong engineering background, leadership skills, and a passion for fostering collaboration and trust within teams. You will be accountable for setting technical standards, addressing technical debt, mentoring teams, and ensuring the scalability and security of the product's architecture. In addition, you will oversee team development, recruitment, and performance management to build high-performing teams capable of delivering results on time.

What you’ll get to do

• Contribute to and drive the company-wide technology strategy, ensuring the platform and broader business systems are prepared to scale reliably across markets, products, and growing transaction volumes.
• Own the technical strategy across the ecosystem, aligning architecture, infrastructure, and delivery with company goals for reliability, scalability, security, and regulatory compliance.
• Guide architectural and solution design decisions across teams, removing technical roadblocks for Engineers, and ensuring robust, future-proof system and software architecture.
• Build, lead, and scale multiple high-performing engineering teams, including managers and senior individual contributors.
• Strengthen team capacity and capability through proactive mentorship, structured career development, succession planning, and rigorous performance management.
• Drive hiring strategy and org design to support near-term and medium-term growth of the engineering organization.
• Establish and continuously improve end-to-end observability, monitoring, alerting, and incident management frameworks to support high system availability (targeting 99.9999%+ uptime).
• Improve software reliability across the platform by implementing strong operational excellence practices and incident response mechanisms.
• Set and uphold high standards for engineering excellence, including code quality, testing, QA automation, documentation, and CI/CD pipeline maturity.
• Proactively manage and reduce technical debt while leading company-wide initiatives to improve overall codebase health and maintainability.
• Improve methodologies and systems for tracking engineering metrics, system health, team performance, and developer productivity.
• Define, track, and optimize KPIs such as system performance, transaction success rates, infrastructure efficiency, cost optimization, and team velocity.
• Optimize cloud infrastructure usage and costs while maintaining performance, reliability, and security standards.
• Collaborate closely with Product, Compliance, Legal, Risk, Sales, Marketing, and Business stakeholders to ensure engineering delivery aligns with company priorities and regulatory requirements.
• Ensure systems are secure-by-design, with strong ownership of data privacy, fraud prevention, and regulatory readiness.
• Build and maintain long-term technical and architectural roadmaps to keep the platform ahead of industry and technology trends.
• Foster a high-trust, high-performance engineering culture grounded in accountability, autonomy, continuous learning, and operational excellence.
• Contribute to broader company-wide engineering initiatives across financial services and business tooling (e.g., Payment,  lending, savings, deposits, cards, and business management platforms) to elevate the overall engineering organization.

To succeed in this role, we think you should have

• Bachelor’s degree in Computer Science, Engineering, or a related technical field.
• 12-15 years of hands-on software development experience, including 5+ years of successfully leading multiple engineering teams and driving large-scale technical initiatives
• Significant prior experience as a Software Engineer, with a strong track record of designing scalable systems and operating in a software architecture capacity (approximately 60/40 technical and people leadership).
• Strong backend engineering expertise, with practical experience deploying production systems (e.g., using Spring Boot or similar modern backend frameworks); frontend exposure is a plus.
• Proven experience building and maintaining CI/CD pipelines, deployment systems, and managing technical debt at scale.
• Demonstrated ability to lead managers and multiple cross-functional teams simultaneously in complex, fast-paced environments.
• Prior experience managing distributed and remote teams across multiple geographies.
• Strong experience with agile methodologies, sprint planning, and efficient technical resource management.
• Proven track record of mentoring, performance management, and developing high-performing engineering teams.
• Demonstrated ability to drive alignment across engineering and non-technical stakeholders.
• Experience introducing engineering innovations that materially improve team productivity, delivery speed, and operational efficiency.
• Experience in fintech or regulated technology environments is a strong plus, especially in high-scale platforms.
• Exposure to emerging markets or a strong interest in solving problems related to financial inclusion and financial well-being is advantageous.

Cultural Alignment (Must-Have Soft Skills)

• High Agency & Ownership: A sense of urgency and 100% involvement; you seek out impactful problems and act without waiting for permission.
• Grit: The perseverance to see complex problems through to resolution, especially when challenges are difficult.
• Clarity of Thought: The ability to articulate complex concepts and technical decisions with precision and candour.
• Empathy: Strong empathy for the business, customers, and engineering team to ensure effective prioritization and decision-making.
• No Ego: Prioritizes team success and actively collaborates with others.

Some of the technologies you’ll get to work with

• Java (latest versions)
• Spring and Spring Boot
• Docker and Kubernetes
• PostgreSQL, DynamoDB, Elastic Search
• Microservices architecture on AWS

What we can offer you

• Culture -We put our people first and prioritize the well-being of every team member. We’ve built a company where all opinions carry weight and where all voices are heard. We value and respect each other and always look out for one another. Above all, we are human.
• Learning - We have a learning and development-focused environment with an emphasis on knowledge sharing, training, and regular internal technical talks.
• Compensation - You’ll receive an attractive salary, pension, health insurance,, Employee Stock Options, annual bonus, plus other benefits.

What to expect in the hiring process

• Stage 1: A preliminary phone call with one of our recruiters.
• Stage 2: System Design - You’ll be asked to solve complex system design problems to assess your technical and architectural skills.
• Stage 3: Technical Leadership & Architecture round - with two of our Heads of Engineering, dive deeper into technical challenges with advanced system design problems and assess your ability to lead others. 
• Stage 4: PM/Cultural Fit & Leadership - Explore your leadership qualities, cultural fit, and ability to drive technical teams while fostering a positive, inclusive environment.
• Stage 5: Founder Interview: 60 minute interview with our Co-founder/CTO

How to apply: Please send us your CV or LinkedIn profile via our career website.

Moniepoint is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees and candidates.

#LI-Remote

Role Summary and Impact 

As part of the Global Operations Centre (GOC), you will work closely with teams across the United States, Europe, and Asia to deliver high-impact solutions in a collaborative, multicultural environment. We are seeking a talented and experienced Backend Engineer to join our Data & Technology Solutions team. You will be instrumental in designing, developing, and maintaining the robust and scalable backend systems that power our cutting-edge marketing technologies, including the WPP Open AI platform. If you have a passion for building high-performance APIs, working with large datasets, and contributing to the future of AdTech, we want to hear from you. 

You are: 

• A proficient backend developer with a strong understanding of software architecture, design patterns, and distributed systems. 
• Solution-oriented, capable of translating complex business requirements into technical designs and scalable implementations. 
• Passionate about code quality, testing, and maintaining secure, reliable, and performant applications. 
• A collaborative team player, eager to work alongside fellow engineers, data scientists, and product owners. 
• Continuously learning, staying current with the latest backend technologies and best practices to drive innovation. 

What you will do:

Design and Develop Robust Backend Systems 

• Design, develop, and implement high-performance, scalable, and resilient backend services and APIs (REST, gRPC) that support our various data products and AI platforms. 
• Write clean, maintainable, and efficient code in [e.g., Python (mandatory), Node.js] using best practices and appropriate design patterns. 
• Collaborate with architects and senior engineers to define system architecture, data models, and integration strategies. 
• Integrate with internal and external data sources, AI/ML services, and third-party APIs relevant to the AdTech ecosystem. 

Ensure Scalability, Reliability, and Performance 

• Optimize existing backend services for maximum speed, scalability, and stability, handling large volumes of data and traffic inherent in the AdTech domain. 
• Implement robust monitoring, logging, and alerting solutions to proactively identify and address system issues. 
• Participate in performance tuning, troubleshooting, and debugging of complex backend systems. 
• Contribute to the continuous improvement of our deployment processes, CI/CD pipelines, and cloud infrastructure interactions. 

Uphold Code Quality and Best Practices 

• Conduct thorough code reviews, ensuring adherence to coding standards, security best practices, and architectural guidelines. 
• Develop comprehensive unit, integration, and end-to-end tests to guarantee the quality and reliability of backend components. 
• Contribute to technical documentation, including API specifications, architectural diagrams, and system runbooks. 
• Actively participate in the agile development process, including sprint planning, daily stand-ups, and retrospectives. 

Skills and Experience 

If this opportunity looks right for you, we are looking for candidates who have:  

• 3+ years of professional experience in backend software development. 
• Strong proficiency in Python 
• Extensive experience designing and building RESTful APIs.  
• Solid understanding of database systems, both relational (e.g., PostgreSQL, MySQL) and NoSQL (e.g., Neo4j, MongoDB, DynamoDB). 
• Experience with cloud platforms GCP and developing cloud-native applications. 
• Familiarity with containerization technologies (Docker) and orchestration (Kubernetes). 
• Knowledge of message queues/event streaming platforms (e.g., Kafka, RabbitMQ, SQS/SNS) is highly desirable. 
• Experience with microservices architecture and distributed system design. 
• Proficiency with version control systems, particularly Git. 
• Strong problem-solving skills, analytical thinking, and attention to detail. 
• Excellent communication and collaboration skills to work effectively within cross-functional teams. 
• Bachelor’s degree in computer science, Engineering, or a related technical field, or equivalent practical experience. 

Life at WPP Media & Benefits 

Our passion for shaping the next era of media includes investing in our employees to help them do their best work, and we’re just as committed to employee growth as we are to responsible media investment. WPP Media employees can tap into the global WPP Media & WPP networks to pursue their passions, grow their networks, and learn at the cutting edge of marketing and advertising. We have a variety of employee resource groups and host frequent in-office events showcasing team wins, sharing thought leadership, and celebrating holidays and milestone events. Our benefits include access to internal learning platforms, certifications, and training sessions, life insurance, medical care & sports card in Medicover, funding for English language learning, employee mental health awareness day, and more.  

WPP Media is an equal opportunity employer and considers applicants for all positions without discrimination or regard to particular characteristics. We are committed to fostering a culture of respect in which everyone feels they belong and has the same opportunities to progress in their careers. We are committed to offering equal opportunities to all employees, which is why we only establish collaborations based on employment contracts. 

We believe the best work happens when we're together, fostering creativity, collaboration, and connection. That's why we’ve adopted a hybrid approach, with teams in the office two days a week. If you require accommodations or flexibility, please discuss this with the hiring team during the interview process. 

Following a detailed review of all applications, we will contact those candidates whose qualifications and stated terms of cooperation most closely align the objectives of our recruitment process.

The controller of your personal data is the WPP Media Poland sp. z o.o.The personal data you provide will be processed for the purpose of the recruitment process.  By providing us with personal data beyond the scope required by the Labour Code, you consent to the processing of such data for the purposes of the recruitment process.  Consent may be withdrawn at any time. Withdrawal of consent does not affect the lawfulness of the processing carried out prior to its withdrawal. For evidence purposes, please withdraw your consent in writing or by email to RODO@wppmedia.com. 

Capstone Integrated Solutions is a comprehensive services provider. Our team consists of outstanding professionals, highly experienced in designing, building, and supporting retail software. We see ourselves as a build-as-a-service provider who follows a repeatable business pattern that can be applied to a variety of platforms and verticals. Having a culture built on outcomes and delivery at the core of the business, Capstone is providing its customers with a complete suite of services for software development, system analysis, integration, implementation, and support, as well as the option to engage a single team to perform all the services they require.  

Who You Are and What You'll Do:  

Capstone Integrated Solutions is seeking a talented Full-Stack Developer with strong skills in Angular (frontend) and Python (backend) to contribute to the design and development of a cloud-native application hosted on AWS. The ideal candidate will be a hands-on developer who can build high-quality, scalable, and secure solutions while collaborating with senior technical leads, QA engineers, and solution architects. 

Responsibilities:  

• Design, develop, and maintain frontend components using Angular and backend services using Python FastAPI and SQLAlchemy. 

• Implement and consume RESTful APIs and contribute to microservices development. 

• Collaborate with technical leads and architects to ensure solutions align with overall system architecture and best practices. 

• Write clean, maintainable, and testable code with appropriate documentation. 

• Participate in code reviews to ensure code quality and adherence to standards. 

• Support integration with AWS services (S3, Lambda, API Gateway, DynamoDB/RDS, etc.). 

• Work with QA engineers to develop and maintain unit tests, integration tests, and automated test suites. 

• Troubleshoot, debug, and resolve application issues in a timely manner. 

• Contribute to CI/CD pipelines and deployment automation. 

• Stay current with new technologies and frameworks to bring continuous improvements to the development process. 

Qualifications:  

• 2–4 years of professional software development experience. 

• Hands-on experience with Angular (latest versions). 

• Strong backend development experience with Python FastAPI and SQLAlchemy. 

• Solid understanding of REST API design and integration. 

• Familiarity with AWS services for application development and deployment. 

• Experience with version control systems (Git, GitHub, GitLab). 

• Exposure to CI/CD pipelines and automated deployment tools. 

• Strong problem-solving, debugging, and communication skills. 

• Ability to thrive in an Agile/Scrum team environment. 

Nice to Have:  

• Experience in highly regulated industries (e.g., healthcare, financial services, government). 

• Knowledge of compliance frameworks such as HIPAA, PCI, NIST, or FedRAMP. 

• AWS Certification (Developer, Solutions Architect Associate/Professional). 

• Experience with cloud-native applications and microservices design. 

• Exposure to test automation frameworks (PyTest, Cypress, Selenium, etc.). 

• Knowledge of database technologies (PostgreSQL, MySQL, DynamoDB). 

• AWS certification (Developer Associate or Solutions Architect Associate). 

“Our Culture”:  

At Capstone, the central principles that we all adhere to, and the glue that holds us together, are our keystones.  Our four keystones are:  

• "A Customer Obsessed, Delivery Focused, Culture"   

• We’re driven to exceed our customers’ expectations by listening, leading, solving problems, and delivering what we promise  

• We aim to be the most dependable and trusted partner serving our customers. TRUST = CONSISTENCY x TIME  

• "A Culture of Learning and Sharing"   

• We value “Lifetime Learners”; those who are hungry, competitive, curious, and self-motivated in their pursuit of knowledge.  

• Personal and professional growth depends on teamwork and continuous learning. By sharing knowledge, skills, ideas, and effort, we benefit our customers, ourselves, and our communities.  

• We recognize that the thoughts, feelings, and backgrounds of others are as important as our own. Everyone has something to learn and everyone has something they can teach.  

• Knowledge and ability are valued. Sharing knowledge and helping others learn new capabilities is valued exponentially.  

• "A Culture of Growth and Scalability"   

• Growth comes from not establishing barriers in your role. “Cross functional skill sets are valued and help us deliver to our customers in a truly agile fashion. It comes with understanding that when asked to do something new, you will need support, have questions, and make some mistakes along the way.  

• The most elegant solution is a simple solution. Simple doesn’t mean easy. It’s often more difficult to break a complex problem down into simple, scalable terms. We don’t appreciate, or value, over architected solutions or superfluous coding.  

• Time is one of our most precious commodities.  Scalability implies being respectful of this and passionate about making the most efficient use of each and every one of our team members time.  

• "All Work is Strategic"   

• No matter how small a project or assignment appears, every single engagement is an opportunity for us to prove ourselves, build trust, and develop relationships that last and grow  

• Every task, interaction, and commitment matters  

• Big or small, we execute our plans and strategies with focus, commitment, and passion  

We offer:  

Job Type: Full-time, b2b 

Benefits:   

• Remote work directly with an American company
• International and collaborative environment 

Capstone Integrated Solutions is an equal opportunity employer. We embrace and celebrate diversity and are committed to creating an inclusive and safe environment for all employees. Experience comes in many forms, and we're dedicated to adding new perspectives to the team. We encourage you to apply even if your experience doesn't perfectly align with what we have listed. We look forward to hearing from you.  

No Agencies Please!   

Role Summary and Impact 

As part of the Global Operations Centre (GOC), you will work closely with teams across the United States, Europe, and Asia to deliver high-impact solutions in a collaborative, multicultural environment. We are looking for a Cloud Engineer with a passion for building robust, scalable, and secure cloud infrastructure. You'll play a crucial role in designing, implementing, and optimizing the cloud environments that power our innovative data products and AI platforms, including WPP Open. If you thrive in a fast-paced AdTech environment, enjoy solving complex technical challenges, and are eager to contribute to the future of marketing technology, we want to hear from you. 

You are: 

• A hands-on problem solver who enjoys architecting and implementing cloud solutions from concept to production. 
• Customer-focused and collaborative, keen to understand the needs of developers, data scientists, and product teams. 
• Committed to automation and operational excellence, always looking for ways to improve efficiency and reliability. 
• Curious and adaptable, eager to learn new technologies and best practices in the rapidly evolving cloud and AdTech landscapes. 
• Security-aware, with a strong understanding of best practices for securing cloud environments and data. 

What You will do:

Design and Implement Scalable Cloud Infrastructure 

• Design, deploy, and manage highly available, scalable, and secure cloud infrastructure on GCP platform to support our data products, AI platforms, and AdTech solutions. 
• Utilize Infrastructure as Code (IaC) tools like Terraform or CloudFormation to provision and manage cloud resources consistently and efficiently. 
• Work closely with data scientists, software engineers, and product teams to understand requirements and translate them into robust cloud architectures. 

Drive Automation and Operational Excellence 

• Develop and maintain CI/CD pipelines to automate the deployment, testing, and release processes for cloud-native applications and infrastructure changes. 
• Implement and manage monitoring, logging, and alerting solutions to ensure the health, performance, and security of our cloud environments. 
• Identify and implement optimizations for cloud resource utilization, cost management, and operational efficiency. 

Ensure Security and Compliance 

• Implement and enforce cloud security best practices, including identity and access management (IAM), network security, data encryption, and compliance controls. 
• Participate in security audits and vulnerability assessments, ensuring our infrastructure adheres to internal policies and industry regulations (e.g., GDPR, CCPA). 
• Develop and maintain disaster recovery and business continuity plans for critical cloud services. 

Collaborate and Innovate 

• Act as a subject matter expert on cloud technologies, providing guidance and support to development teams. 
• Participate in architectural reviews and contribute to strategic planning for the evolution of our cloud ecosystem. 
• Research and evaluate new cloud services and technologies to recommend innovative solutions that enhance our capabilities and competitive edge. 

Skills and Experience 

If this opportunity looks right for you, we are looking for candidates who have:  

• 3+ years of experience as a Cloud Engineer, DevOps Engineer, or similar role focusing on cloud infrastructure.
• Strong expertise with at least one major cloud provider (GCP, or Azure). Experience with GCP is highly preferred given our existing ecosystem.
• English fluency B2/C1.
• Proficiency with Infrastructure as Code (IaC) tools, particularly Terraform.
• Solid understanding of containerization technologies such as Docker and orchestration platforms like Kubernetes.
• Experience with CI/CD tools and methodologies (e.g., GitLab CI, Jenkins, ArgoCD).
• Strong scripting skills in languages like Python, Bash.
• Familiarity with database technologies, both relational (e.g., PostgreSQL) and NoSQL (e.g., Neo4j, DynamoDB, BigQuery), and experience managing them in cloud environments.
• Understanding of cloud networking concepts (VPC, VPN, DNS, Load Balancers) and security best practices.
• Experience with monitoring and logging tools (e.g., Prometheus, Grafana, ELK Stack, Datadog, CloudWatch, Stackdriver).
• Excellent problem-solving skills and the ability to troubleshoot complex distributed systems.
• Strong communication and collaboration skills to work effectively with cross-functional teams.
• Bachelor's degree in Computer Science, Engineering, or a related technical field, or equivalent practical experience.
• Cloud certifications (e.g., Google Professional Cloud Architect) are a significant plus. 

Life at WPP Media & Benefits 

Our passion for shaping the next era of media includes investing in our employees to help them do their best work, and we’re just as committed to employee growth as we are to responsible media investment. WPP Media employees can tap into the global WPP Media & WPP networks to pursue their passions, grow their networks, and learn at the cutting edge of marketing and advertising. We have a variety of employee resource groups and host frequent in-office events showcasing team wins, sharing thought leadership, and celebrating holidays and milestone events. Our benefits include access to internal learning platforms, certifications, and training sessions, life insurance, medical care & sports card in Medicover, funding for English language learning, employee mental health awareness day, and more.  

WPP Media is an equal opportunity employer and considers applicants for all positions without discrimination or regard to particular characteristics. We are committed to fostering a culture of respect in which everyone feels they belong and has the same opportunities to progress in their careers. We are committed to offering equal opportunities to all employees, which is why we only establish collaborations based on employment contracts. 

We believe the best work happens when we're together, fostering creativity, collaboration, and connection. That's why we’ve adopted a hybrid approach, with teams in the office two days a week. If you require accommodations or flexibility, please discuss this with the hiring team during the interview process. 

Following a detailed review of all applications, we will contact those candidates whose qualifications and stated terms of cooperation most closely align the objectives of our recruitment process.

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About Shelf

The enterprise is going agentic — but most AI agents fail when they hit real business complexity. Shelf is changing that.

We’ve built the operating system for agentic AI: a platform that models your policies, workflows, and operational logic into an AI Data Model so agents don’t just respond — they reason. The result? AI that understands how your business actually runs and delivers precise, compliant, auditable outcomes at scale.

Brands like Amazon, Nespresso, HelloFresh, and KeyBank trust Shelf to power AI agents that resolve 85% of cases autonomously, cut handle times by 20–25%, and turn hours-long processes into seconds. We’re partnered with Microsoft, Salesforce, OpenAI, Snowflake, and Databricks — and recognized by Gartner (Cool Vendor) and IDC (Innovator) for our approach.

If you want to sell the infrastructure that makes agentic AI actually work in the enterprise, you’re in the right place.

Our mission is to empower humanity with better answers everywhere.

Senior Frontend React Developer:

As a Frontend Engineer at Shelf, you'll craft the interfaces that make enterprise AI accessible and trustworthy. While others are building chatbots, we're solving the harder problem: how do you build UIs that help users confidently navigate AI-powered systems processing millions of documents, while maintaining enterprise-grade reliability?

You won't just build React components — you'll architect production-ready Next.js applications that handle high-load scenarios with complex states, real-time AI streaming, and multiple layers of enterprise functionality. Every interface decision you make directly impacts how knowledge workers at the biggest companies in the market interact with their most critical information.

This is frontend engineering at its most demanding. You'll tackle challenges like building real-time streaming interfaces for LLM responses, architecting state management for concurrent AI operations across multiple tenants, creating accessible interfaces for complex knowledge graphs with thousands of nodes, and ensuring blazing fast interactions even with petabytes of searchable content. Your components will bridge everything from enterprise authentication systems to cutting-edge AI models, requiring both sophisticated technical skills and sharp product instincts.

We obsess over frontend quality because we're building the trust layer for AI itself. When your interfaces gracefully handle edge cases, provide clear feedback during AI processing, and remain performant under load, you're not just meeting UX standards - you're directly enabling users to trust AI-powered answers and make critical business decisions with confidence.

You'll work on production SSR applications serving thousands of enterprise users, implementing localization for global markets, ensuring accessibility compliance, and maintaining security standards that pass SOC 2 audits. Your code will integrate with our Elasticsearch clusters, DynamoDB tables, and Aurora PostgreSQL databases through the largest park of REST APIs, handling real-time websocket updates for AI streaming and collaborative features.

We're a product company that ships fast without compromising on lasting quality. You'll work alongside proactive, ever-learning engineers who actively use AI coding assistants (OpenAI Codex, Claude Code) to accelerate development. We build custom MCP servers, implement DSPy pipelines for LLM optimization, and experiment with different AI tools for implementation. In our environment, AI isn't just what we build — it's how we build.

The best engineers we know are drawn to problems that matter. If you're excited by the challenge of building interfaces that make the AI revolution actually usable and trustworthy for enterprise users, this role offers the rare combination of technical depth, meaningful impact, and the prestige of solving UX patterns that the industry hasn't figured out yet.

Responsibilities

• Design and implement production-ready Next.js SSR applications with complex state management, handling high-load scenarios and real-time AI interactions at scale
• Build interfaces for AI-powered features including streaming LLM responses, semantic search across millions of documents, interactive knowledge graphs, intelligent content recommendations, and AI agentic builders
• Architect component libraries and maintain our design system in Storybook, ensuring reusability, accessibility, and consistent UX patterns across the platform
• Develop enterprise-grade functionality including multi-language support, accessibility compliance, cross-browser compatibility, and security implementations that meet SOC 2 standards
• Create comprehensive technical specifications and component API designs that clearly communicate interface decisions, performance trade-offs, and accessibility considerations
• Build and optimize data-heavy UIs using React Flow for node-based graphs, Highcharts for analytics visualizations, and custom virtualization for handling large datasets
• Instrument components for performance monitoring, track Core Web Vitals, implement error boundaries, and build automated visual regression tests with Playwright
• Take full ownership of the features you build, monitoring their performance in production, optimizing bundle sizes, and ensuring they scale gracefully as user load grows
• Work with SWR for intelligent data fetching, caching, and revalidation strategies that minimize API calls while keeping UIs responsive and data fresh
• Integrate with backend services via REST APIs, handle websocket connections for real-time updates, and implement optimistic UI patterns for seamless user experiences
• Leverage AI coding assistants to accelerate development while maintaining high code quality, and contribute to building internal AI agents that automate frontend workflows
• Stay current with React ecosystem best practices, Next.js updates, AI UX patterns, and modern frontend architecture—experiment with new approaches and share findings with the team
• Contribute to our engineering standards and practices through thoughtful code reviews, mentor colleagues on frontend best practices, and actively participate in our culture of continuous learning

Requirements

• Over 5 years of professional frontend engineering experience, including more than 3 years specializing in React and modern JavaScript/TypeScript
• Production Next.js experience - you've built and shipped SSR applications at scale, understand app router patterns, server components, and the trade-offs between SSR, SSG, and CSR
• Deep TypeScript expertise - you write type-safe code with generics, utility types, and advanced patterns. 
• Complex state management - hands-on experience architecting state solutions for challenging scenarios: real-time collaboration, optimistic updates, multi-tenant data isolation, and large-scale data synchronization
• Enterprise application development - you've built applications with localization (i18n), accessibility, security best practices, and compliance requirements. You understand the complexity beyond "making it work"
• AI/LLM interface experience - you've built interfaces for AI-powered features: streaming token responses, chat UIs, semantic search, or similar real-time AI interactions
• High-load optimization - proven track record optimizing applications for performance under heavy traffic, large datasets, and concurrent operations. You monitor Core Web Vitals and know how to improve them
• Modern CSS mastery - strong expertise with Tailwind CSS and/or CSS-in-JS solutions. You can implement pixel-perfect designs while maintaining responsive layouts and dark mode support
• Write well-structured, testable code with thoughtful component abstractions and clean APIs. You know when to abstract and when to keep it simple
• Strong problem-solving skills and genuine curiosity - you don't wait for designs to be perfect but proactively identify UX issues and propose solutions. You're never satisfied with "good enough" and constantly refine your craft
• Experience with AI coding assistants (OpenAI Codex, Claude, etc.) and eagerness to push the boundaries of AI-assisted development. Part of this role involves creating AI agents to automate portions of the frontend workflow
• Familiarity with observability and monitoring tools like Datadog, Sentry, or similar platforms for tracking frontend performance and errors in production
• Upper-Intermediate or better English skills for technical communication, documentation, and collaborating with distributed teams
• Present your work effectively both verbally and visually - you can articulate design decisions, create component documentation, and explain technical trade-offs clearly

Be a Plus:

• Experience with React Flow, Highcharts, or other complex data visualization libraries
• Understanding of Node.js/Python/backend fundamentals - you can read backend code and contribute to API design discussions
• Experience with SWR, React Query, or similar data fetching libraries
• Hands-on experience with vector search UIs, RAG interfaces, or semantic search implementations
• Familiarity with MCP (Model Context Protocol), DSPy, or other cutting-edge AI frameworks
• Experience with monorepo tools (Lerna, Turborepo, Nx) and managing shared component libraries
• AWS services knowledge (S3, CloudFront, Lambda) and understanding of serverless architectures
• Built or contributed to design systems or open-source component libraries
• Experience with Playwright, Puppeteer, or Cypress for comprehensive E2E testing
• Experience building AI agent interfaces or agentic AI workflows

What Shelf Offers:

• B2B contract
• Company Stock Options
• Hardware: MacBook Pro
• Modern technical stack. Develop open-source software
• Premier AI development environment: GitHub Copilot, Claude Code, OpenAI Codex, TypingMind, v0, MCP Servers, plus credits for experimenting with emerging AI tools

Why Shelf

• Our Leadership Team has deep knowledge management and AI domain expertise and enterprise SaaS background to execute this plan
• We love our customers and our customers love us. Ask a Shelf customer why, and they’ll tell you it’s because of our innovative capabilities, rock-solid reliability, they truly enjoy working with our people, but most of all – it’s the improvements they see in their business KPIs.
• We have raised over $60 million in funding and our investors include Tiger Global, Insight Partners, Connecticut Innovations, and others
• We have high velocity growth powered by the most innovative product in our category, 3X growth for 3 years in a row
• We now have over 100 employees in multiple U.S. states and European countries, and we have ambitious hiring goals over the next few months

Our Values:

Quality - We’re united by our focus on world‑class Quality. Quality in all things – starting with everything that leaves your desk. Everything you touch – every email, report, campaign, and piece of code – should be outstanding. Your work product should blow people away. Having people look at what you’ve done and say, “Wow.” That’s the standard here. Remember that how you do anything is how you do everything. Focus on craftsmanship—your ability to make things better.

Momentum - for us means that you should know that the things you’re responsible for are moving forward. When you look around and see something that’s stalled, get it moving again. We pride ourselves on “ball movement.” When your boss or team leaves you with something, they should return to see measurable progress. Small, continuous movement is our recipe for success. Constantly look for how to make the work around you move forward. We want you to initiate solutions, ideas, and progress. Don’t wait for it to come to you—reach out and create movement. All the time.

Accountability - We expect every team member to feel that they are accountable for more than anyone might normally expect. Each of us should feel real responsibility for things even at the edge of our control. We consistently share and align on expectations, give each other open and respectful feedback, and use those two drivers to ensure that every agreement we make with one another is clear and complete.

Hard Work - We’re here to do something difficult together. We care intensely about the mission and we expect that from our teammates. That care means that we work hard here. Hard work comes with long hours, extra effort…and real opportunity at Shelf. Your passion for creating and sustaining output is a part of our DNA. Support each other, cheer each other on, drive the mission forward. Great teams sustain intense effort together to win.

Learning Agility - We’re innovating in one of the fastest‑moving spaces in history at a time of accelerating global change. That’s incredibly exciting and requires each of us to commit fully to learning each and every day so that we can be the best at what we do. None of us know everything. All of us can learn anything. Staying open and constantly curious is a key success driver at Shelf. It also requires humility. We prize people who are consistently humble and open to making mistakes and growing from them. Recognize also that learning itself is a skill…we need you to be really good at it. Keep dialing in your own understanding about how you learn best and push yourself to keep growing.

Adapt and Thrive - Overcoming challenges lives deep in our DNA. We have a proud history of understanding and living the reality that obstacles are our opportunities…they’re the key to our success. Change is a constant in our business and fighting change is counterproductive. We need you to be good at being uncomfortable and understand that discomfort is the key to growth. Cultivate your own ability to adapt and know that struggling well is something you’ll share with every team you’re on at Shelf. Our company stories are about thriving through real difficulty…together.

Win Together - We win or lose as a team. Always. Everything you do here is connected to the rest of the organization. Part of our shared team environment demands full honesty…real candor and directness with one another. We expect you to constantly be thinking about how to support your teammates and the company, always acting in service to our shared mission and what’s best for the organization as a whole.

About Shelf

The enterprise is going agentic — but most AI agents fail when they hit real business complexity. Shelf is changing that.

We’ve built the operating system for agentic AI: a platform that models your policies, workflows, and operational logic into an AI Data Model so agents don’t just respond — they reason. The result? AI that understands how your business actually runs and delivers precise, compliant, auditable outcomes at scale.

Brands like Amazon, Nespresso, HelloFresh, and KeyBank trust Shelf to power AI agents that resolve 85% of cases autonomously, cut handle times by 20–25%, and turn hours-long processes into seconds. We’re partnered with Microsoft, Salesforce, OpenAI, Snowflake, and Databricks — and recognized by Gartner (Cool Vendor) and IDC (Innovator) for our approach.

If you want to sell the infrastructure that makes agentic AI actually work in the enterprise, you’re in the right place.

Our mission is to empower humanity with better answers everywhere.

Summary

The R&D department plays a pivotal role in driving Shelf to disrupt the market. We are looking for Machine Learning experts that are able to deliver end to end with a blend of experience: Python engineering, ML engineering, and pragmatic Data science and Machine learning research. You will ship end-to-end features—from problem framing and experimentation to service deployment, and ongoing operations—quickly and with high quality. Your work will power ML- and LLM-driven services used by top enterprises like Amazon, Mayo Clinic, AmFam, and Nespresso.

This role requires strong Python engineering capabilities coupled with a strong ability to deliver robust ML solutions, along with ML research literacy to choose sound methodologies, define metrics, and evaluate different approaches effectively.

You’ll work in an agile environment, move fast, and own what you ship.

Responsibilities

• Own end-to-end delivery: ideate, research, prototype, productionize, and operate ML-powered services with an expectation to iterate and ship frequently
• Stand up robust training/evaluation pipelines: dataset curation, labeling/feedback loops, experiment tracking, offline/online metrics, and A/B testing
• Solve problems using sound methodology, evaluate approaches along with 
• Transform ML models and LLM workflows (including RAG) into reusable, versioned, observable production services with CI/CD
• Collaborate with Product Owners to shape our product and requirements
• Conduct and receive code reviews; champion engineering excellence, testing discipline, and documentation
• Leverage AI coding assistants to accelerate development and create internal agents that automate parts of the engineering workflow
• Share learnings through demos, docs, and knowledge sessions; contribute to a culture of continuous improvement

Requirements

• 3+ years of professional experience researching and shipping ML-based solutions, with strong Python skills and a track record of delivering fast without sacrificing quality
• Proven experience in owning research problems end-to-end, starting from initial data analysis, through iterative research phases to delivering on production
• Practical NLP/LLM experience: transformers, embeddings, prompt design, and evaluation; ability to choose and justify metrics and methodologies
• Strong backend fundamentals: designing RESTful services, schema design, data modeling, and performance tuning for SQL and NoSQL stores
• Data processing skills: pandas/NumPy; experience with batch/stream processing and ETL orchestration (e.g., Airflow, Step Functions)
• Strong English verbal and written communication

As a plus

• LLM ops and safety: eval frameworks (e.g., RAGAS), guardrails, red-teaming, prompt optimization at scale
• Model optimization: quantization, distillation, pruning; GPU/accelerator-aware serving
• Experience with AWS ML stack (SageMaker, Batch, Step Functions, Lambda, SQS/SNS, DynamoDB, ECS, EC2, S3)
• Vector databases and search: Pinecone, Elasticsearch, pgvector, FAISS, or DeepLake
• Background in reinforcement learning, agent frameworks, or autonomous agents
• Publications, open-source contributions, GitHub portfolio

What Shelf Offers

• B2B contract
• Company Stock Options
• Hardware: MacBook Pro
• Modern technical stack. Develop open-source software
• Premier AI development environment: GitHub Copilot, Claude Code, OpenAI, TypingMind, v0, MCP Servers, plus credits to experiment with emerging AI tools

Why Shelf

• Our Leadership Team has deep knowledge management and AI domain expertise and enterprise SaaS background to execute this plan
• We love our customers and our customers love us. Ask a Shelf customer why, and they’ll tell you it’s because of our innovative capabilities, rock-solid reliability, they truly enjoy working with our people, but most of all – it’s the improvements they see in their business KPIs.
• We have raised over $60 million in funding and our investors include Tiger Global, Insight Partners, Connecticut Innovations, and others
• We have high velocity growth powered by the most innovative product in our category, 3X growth for 3 years in a row
• We now have over 100 employees in multiple U.S. states and European countries, and we have ambitious hiring goals over the next few months

Our Values:

Quality - We’re united by our focus on world‑class Quality. Quality in all things – starting with everything that leaves your desk. Everything you touch – every email, report, campaign, and piece of code – should be outstanding. Your work product should blow people away. Having people look at what you’ve done and say, “Wow.” That’s the standard here. Remember that how you do anything is how you do everything. Focus on craftsmanship—your ability to make things better.

Momentum - for us means that you should know that the things you’re responsible for are moving forward. When you look around and see something that’s stalled, get it moving again. We pride ourselves on “ball movement.” When your boss or team leaves you with something, they should return to see measurable progress. Small, continuous movement is our recipe for success. Constantly look for how to make the work around you move forward. We want you to initiate solutions, ideas, and progress. Don’t wait for it to come to you—reach out and create movement. All the time.

Accountability - We expect every team member to feel that they are accountable for more than anyone might normally expect. Each of us should feel real responsibility for things even at the edge of our control. We consistently share and align on expectations, give each other open and respectful feedback, and use those two drivers to ensure that every agreement we make with one another is clear and complete.

Hard Work - We’re here to do something difficult together. We care intensely about the mission and we expect that from our teammates. That care means that we work hard here. Hard work comes with long hours, extra effort…and real opportunity at Shelf. Your passion for creating and sustaining output is a part of our DNA. Support each other, cheer each other on, drive the mission forward. Great teams sustain intense effort together to win.

Learning Agility - We’re innovating in one of the fastest‑moving spaces in history at a time of accelerating global change. That’s incredibly exciting and requires each of us to commit fully to learning each and every day so that we can be the best at what we do. None of us know everything. All of us can learn anything. Staying open and constantly curious is a key success driver at Shelf. It also requires humility. We prize people who are consistently humble and open to making mistakes and growing from them. Recognize also that learning itself is a skill…we need you to be really good at it. Keep dialing in your own understanding about how you learn best and push yourself to keep growing.

Adapt and Thrive - Overcoming challenges lives deep in our DNA. We have a proud history of understanding and living the reality that obstacles are our opportunities…they’re the key to our success. Change is a constant in our business and fighting change is counterproductive. We need you to be good at being uncomfortable and understand that discomfort is the key to growth. Cultivate your own ability to adapt and know that struggling well is something you’ll share with every team you’re on at Shelf. Our company stories are about thriving through real difficulty…together.

Win Together - We win or lose as a team. Always. Everything you do here is connected to the rest of the organization. Part of our shared team environment demands full honesty…real candor and directness with one another. We expect you to constantly be thinking about how to support your teammates and the company, always acting in service to our shared mission and what’s best for the organization as a whole.

Senior Data Engineer

VGW is an interactive entertainment company, harnessing technology and creativity to deliver world-class, free-to-play online social games. 

We have an exciting opportunity to join our Technology team in Poland, and we’re currently looking for a Senior Data Engineer to be a part of the team.

The Senior Data Engineer will play a key leadership role within our product teams, ensuring the delivery of trusted, high-impact data products. This person will guide the team in planning, building, shipping and maintaining solutions that truly serve our customers and stakeholders. The role combines technical leadership, hands-on project delivery and coaching, with full responsibility for the quality, usability, governance and overall success of our data products.

Key responsibilities will include:

• Lead engineering teams in designing, building and delivering trusted, high-impact data products.

• Provide technical leadership through hands-on work, coaching and guiding others across data engineering best practices.

• Develop, operate and optimise robust data pipelines and systems that ingest, cleanse, transform and structure diverse datasets.

• Drive design discussions and architecture sessions, facilitating consensus on the most effective and scalable solutions.

• Ensure coding, infrastructure and operational standards are met, and champion Continuous Delivery and Secure SDLC practices.

• Collaborate with product teams to define and evolve data product standards, governance and quality guidelines.

• Identify opportunities to improve data flows, pipelines and data products, ensuring performance, reliability and operational readiness.

• Maintain clear, up-to-date technical documentation to support system continuity and knowledge sharing across teams.

• Mentor and develop engineers, contribute to knowledge sharing, and support growth of the organisation through hiring and community engagement.

• Advocate for a data-driven culture, helping teams make informed decisions and continually improve how data is leveraged across the business.
  
  

What you will bring to the role:

• Degree in Computer Science or 5+ years of equivalent practical experience.

• Proficient in SQL and Python.

• Experience with Snowflake.

• Hands-on experience with relational and NoSQL databases (e.g., Postgres, DynamoDB).

• Skilled in building and operating ETL/ELT pipelines and working with semi-structured data.

• Proficient in cloud-native DataOps practices (IaC, CI/CD, Git).

• Experience with AWS data services such as EMR, RDS, Redshift, Kinesis, Glue.

• Experience with data modelling and warehousing (Dimensional, Data Vault 2.0) will be an advantage.

• Exposure to large-scale data processing and streaming technologies (e.g., Hadoop, Kafka, Kinesis, Flink, Spark Streaming).

• AWS Associate-level certifications are desirable.

About VGW

VGW is an interactive entertainment company, harnessing technology and creativity to deliver world-class, free-to-play online social games.

With high-quality, acclaimed brands including Chumba Casino, Global Poker and LuckyLand Slots, we entertain and delight over one million players in North America.

As pioneers in sweepstakes promotions for online social games, we also offer our players the opportunity to redeem incredible prizes.

At VGW, one of our core values is "our players come first". This means always striving to deliver a safe, responsible and positive player experience.

Why VGW?

At VGW, we’re more than just a team. We’re a diverse and inclusive group of individuals, each playing a vital role in our success.

Our core values are clear and strong; we win together, do what’s right, put our players first and are powered by passion.

We believe in our people and are committed to creating an environment where everyone feels welcome, inspired, and supported. We recognise that life is more than just work - that’s why we’re all about flexibility so you can strike a healthy balance between your personal life and career. We’re also here to champion your growth in your current role and future aspirations, providing opportunities for learning and career advancement. And to top it off, we back this all up with competitive compensation, perks and benefits.  

But it’s not all business. We inject fun into the workplace, celebrate together and create lasting memories, from a mix of in-person and online events, to social gatherings and much more.

It’s our combined skills, ideas and visions that drive us forward. Join us on this exciting journey, and together, we’ll achieve remarkable things. 

If you want to join a team that does things differently, apply today - we look forward to seeing what you can bring to our team.

Find out more at www.vgw.co

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