Java Jobs in Manchester.
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Test Engineer
About Autotrader
You’ve probably heard of Autotrader, but do you know what we’re all about?
We’re the UK’s leading automotive marketplace, a heritage brand, and a tech darling of the stock market. We bring together vehicle buyers and sellers to give them real choices. Cars may be what we're best known for but we’re also the place for pretty much everything else on wheels, from e-bikes to caravans.
In the automotive world, change is a constant, that’s why we take our job of untangling the complex car-buying journey very seriously.
At our core, we’re all about people. We go our own way while embracing diversity and celebrating our differences. We dedicate ourselves to the idea that we work better together.
Autotrader is a beautiful, surprising and vibrant place to work. We might not be for everyone, but we could be perfect for you.
About the role
We're looking for an experienced Test Engineer to help us enhance the consumer experience for millions of visitors to the UK's leading automotive marketplace. This role combines both manual and automation testing, playing a crucial part in ensuring the quality and reliability of our products. Our Test Engineers work in cross-functional workstreams with developers, product leads, and designers, so you will be collaborating in a team with diverse skill sets and personalities. Our teams work together to develop insight-driven, market-leading digital products and services. You will curate a robust test automation suite to support the continuous delivery of our microservices and micro frontends. These include UI, integration, contract and smoke tests in Typescript or Java. You’ll also promote good testing practices and incorporate improvements into existing processes within the wider Autotrader engineering community. Together we share insights, learn from each other and overcome common challenges through regular showcases and feedback sessions.
You might assume that our name, "Autotrader," means you must be a car enthusiast to work here. But that's not the case. We're looking for people who are passionate about their work and thrive in a collaborative environment.
What we’re looking for
- Testing experience in both manual and automation techniques
- Well versed with cross browser and cross platform testing techniques
- A good working knowledge of software development
- Proficiency in UI automation tools such as Cypress, Playwright and Jest
- Understanding of Continuous Delivery/Deployment processes and how test automation fits into this
- Experience collaborating with Developers to shape the test pyramid
- A genuine enthusiasm for working within cross-functional teams
- Agile experience and a clear understanding of how test engineering fits into the methodology
- Curiosity and critical thinking about the way we work, the features we’re building and the technologies we’re using
- Drive to influence and enhance testing and software engineering best practices
- Exposure to non-functional testing such as performance and accessibility
- Understanding of Git or similar version control systems
During our application process, you will be asked two questions to help us learn more about you and how you align with our values. These will be used as part of our selection criteria, to determine if we progress your application further.
Benefits and more
We’re offering a salary of £40,000 – £60,000, plus an additional 10% of your salary awarded to you in shares each year. These awarded shares will become yours in yearly instalments over the next three years, and you can choose to either sell them or keep them as shares. And you'll receive 28 days holiday, plus bank holidays and comprehensive private medical cover.
That’s not all. We have employee pension contributions up to 7%, enhanced family leave provisions, a car salary sacrifice scheme, share-save options, and much more.
We always want to give you the support you need and help prioritise your wellbeing, that’s why we provide access to 24/7 online GP and dentist, as well as specialist support for assisted fertility, gender dysphoria, menopause, period care plans and lots more.
On top of all that, our hybrid model, Connected Working, combines the best of both worlds – office and home working. You’ll have two fixed weekly office days for team collaboration and one more of your choice to suit your work-life balance.
Additionally, we have our remote-first periods at set times during summer and winter. During these periods, you can work remotely anywhere in the UK and from certain locations abroad.
#LI-CI1
#LI-Hybrid
#LI-DNI
Ready to apply?
Apply to Autotrader
Senior Software Engineer, Core Experiences - Manchester, United Kingdom
Mission
Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster.
What streaming services have done for audio entertainment, we’re doing for audio information. And whatever we’re doing seems to be working. We’re #1 in our category, and experiencing exponential growth.
Overview
We're looking for a Senior Software Engineer to join our Core Experiences Team. This team builds and maintains the foundational services and SDKs that power Speechify’s product experience across platforms. It's a critical role for someone who enjoys working at the intersection of product and infrastructure, thinks strategically, and is passionate about designing clear, reliable APIs and simple systems that directly enhance the user experience.
What You’ll Do
- Collaborate with Speechify’s Product Teams to scope projects, find ways to reduce scope to get faster feedback from customers, navigate the integration/UX tradeoffs relevant to different product teams, and deliver solutions via our cross-platform SDK
- Optimize existing functionality to ship things like faster loading and more intelligent parsing by designing more efficient abstractions and improving our algorithms
- Ship cloud functions, lightweight backend services, and jobs using Kotlin
An Ideal Candidate Should Have
- Systems thinking. You know that optimizing a system requires end-to-end design, and you believe simplicity is valuable.
- Speed. You work quickly to generate ideas and options and know how to decide which things can ship now and what things need time
- Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
- Collaboration. You know how to inspire, play, and negotiate with opinionated designers, marketers, and PMs
- Preferred Tech Stack:
- Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform)
- Prior experience with GCP is a plus
What We Offer
- A fast-growing environment where you can help shape the company and product.
- An entrepreneurial-minded team that supports risk, intuition, and hustle.
- A hands-off management approach so you can focus and do your best work.
- An opportunity to make a big impact in a transformative industry.
- Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
- Opportunity to work on a life-changing product that millions of people use.
- Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
- Work in one of the fastest growing sectors of tech, the intersection of artificial intelligence and audio.
Think you’re a good fit for this job?
Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.
Not looking but know someone who would make a great fit?
Refer them!
Speechify is committed to a diverse and inclusive workplace.
Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.
Ready to apply?
Apply to Speechify
At Anaplan, we are a team of innovators focused on optimizing business decision-making through our leading AI-infused scenario planning and analysis platform so our customers can outpace their competition and the market.
What unites Anaplanners across teams and geographies is our collective commitment to our customers’ success and to our Winning Culture.
Our customers rank among the who’s who in the Fortune 50. Coca-Cola, LinkedIn, Adobe, LVMH and Bayer are just a few of the 2,400+ global companies who rely on our best-in-class platform.
Our Winning Culture is the engine that drives our teams of innovators. We champion diversity of thought and ideas, we behave like leaders regardless of title, we are committed to achieving ambitious goals, and we love celebrating our wins – big and small.
Supported by operating principles of being strategy-led, values-based and disciplined in execution, you’ll be inspired, connected, developed and rewarded here. Everything that makes you unique is welcome; join us and let’s build what’s next - together!
The Role
The Core Performance engineering team is looking for a junior to mid-level software engineer to build and maintain performance tests and performance test frameworks that underpin our performance work at Anaplan, as well as advocate for strong software engineering principles for performant software. Performance is at the heart of everything we do at Anaplan, so we need someone who loves performance as well as advocating for the performance of the platform.
Your Impact
- A Strong Engineer: You've worked on large codebases before, and know SOLID principles of software engineering
- Accountable and self-directed: You hold yourself to a high standard, work independently, and take responsibility for outcomes.
- Ownership mindset: You see problems through to resolution and treat platform performance as your responsibility.
- Scale-oriented thinking: You look beyond individual fixes, create solutions that work across teams, and enable adoption through influence rather than mandate.
- Bias toward automation: You actively seek to eliminate repetitive work through automation and build durable solutions rather than manual processes.
- Data first: You are data-first, opinion second: you care about the quality of data provided for any decision, and you hold yourself to the highest standards of data quality
- You care about quality: You're an advocate for quality in everything you do, and review code with quality in mind as well as advocate for performance of the platform
- You get stuck in quickly: Anaplan moves fast, and you move faster to keep up with what's going on and how you can get involved
- Strong Convictions, held loosely: You advocate and are passionate, but are completely open to other voices and opinions
Your Skills
- Solid software engineering experience, working on large and complex systems
- Experience designing and building performant systems through sound engineering and architectural decisions
- Experience of delivering code into production and maintaining that code, working across both cloud and on-premise environments
- Experience diagnosing and resolving performance issues in production systems
Performance Engineer;
- Solid software engineering experience working on large or complex systems
- Hands-on experience with performance testing and familiarity with relevant performance testing tools
- Good understanding of system-level performance, including application, infrastructure, and network behaviour
- A code-first, automation-focused approach to performance engineering
- Experience working in cloud and or on-premise environments
Tech we use
- Java: We write many of our performance tests in Java, that compiles into jMeter
- jMeter: We performance test in jMeter
- Jenkins: We write our pipelines for performance testing in Jenkins, with deep integration into our "Core Server" delivery
- Grafana: Observability both of our pipelines and internal performance tests, as well as in production for performance of our customer
Our Commitment to Diversity, Equity, Inclusion and Belonging (DEIB)
We believe attracting and retaining the best talent and fostering an inclusive culture strengthens our business. DEIB improves our workforce, enhances trust with our partners and customers, and drives business success. Build your career in a place where diversity, equity, inclusion and belonging aren’t just words on paper – this is what drives our innovation, it’s how we connect, and it contributes to what makes us a market leader. We believe in a hiring and working environment where all people are respected and valued, regardless of gender identity or expression, sexual orientation, religion, ethnicity, age, neurodiversity, disability status, citizenship, or any other aspect which makes people unique. We hire you for who you are, and we want you to bring your authentic self to work every day!
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, perform essential job functions, and receive equitable benefits and all privileges of employment. Please contact us to request accommodation.
Fraud Recruitment Disclaimer
It has come to our attention that fraudulent and fictitious job opportunities are being circulated on the Internet. Prospective candidates are being contacted by certain individuals, mainly through telephone calls, emails and correspondence, claiming they are representatives of Anaplan. The main purpose of these correspondences and announcements is to obtain privileged information from individuals.
Anaplan does not:
- Extend offers to candidates without an extensive interview process with a member of our recruitment team and a hiring manager via video or in person.
- Send job offers via email. All offers are first extended verbally by a member of our internal recruitment team whenever possible and then followed up via written communication.
All emails from Anaplan would come from an @anaplan.com email address. Should you have any doubts about the authenticity of an email, letter or telephone communication purportedly from, for, or on behalf of Anaplan, please send an email to people@anaplan.com before taking any further action in relation to the correspondence.
Ready to apply?
Apply to AnaplanAt Anaplan, we are a team of innovators focused on optimizing business decision-making through our leading AI-infused scenario planning and analysis platform so our customers can outpace their competition and the market.
What unites Anaplanners across teams and geographies is our collective commitment to our customers’ success and to our Winning Culture.
Our customers rank among the who’s who in the Fortune 50. Coca-Cola, LinkedIn, Adobe, LVMH and Bayer are just a few of the 2,400+ global companies who rely on our best-in-class platform.
Our Winning Culture is the engine that drives our teams of innovators. We champion diversity of thought and ideas, we behave like leaders regardless of title, we are committed to achieving ambitious goals, and we love celebrating our wins – big and small.
Supported by operating principles of being strategy-led, values-based and disciplined in execution, you’ll be inspired, connected, developed and rewarded here. Everything that makes you unique is welcome; join us and let’s build what’s next - together!
At Anaplan, we are building the next generation of enterprise planning technology that enables organisations to make faster, smarter decisions.
We are looking for a Full-Stack Engineer to contribute to the design and development of end-to-end product experiences, spanning backend services, APIs, and modern web applications.
This role sits within the Platform Application Framework (PAF) team — a foundational platform that provides shared application patterns, reusable components, and developer frameworks used across Anaplan. PAF enables teams to build consistent, scalable, and high-quality applications by standardising how services are developed, integrated, and operated. It plays a critical role in improving developer productivity, ensuring reliability, and accelerating delivery across the platform.
You will work closely with engineers, product managers, and designers to build user-facing features and platform capabilities that power enterprise-scale applications.
Your Impact
- Design and develop end-to-end features across frontend and backend systems
- Build modern, responsive web applications using React and TypeScript
- Develop scalable backend services and APIs using Java or Kotlin (Spring Boot)
- Contribute to API design, data models, and frontend-backend interactions
- Ensure performance, usability, and accessibility of applications
- Write clean, maintainable, and well-tested code following engineering best practices
- Collaborate with product and design to deliver intuitive user experiences
- Participate in technical design discussions and code reviews
- Troubleshoot and resolve issues across the stack, including production support
- Contribute to improvements in CI/CD pipelines, observability, and developer workflows
Your Skills
- Experience with Java or Kotlin and backend development (Spring Boot preferred)
- Experience building modern frontend applications (React + TypeScript)
- Experience developing REST APIs and microservices
- Good understanding of software design principles and clean code practices
- Familiarity with distributed systems and cloud-native development
- Experience with testing, CI/CD pipelines, and Agile development practices
- Ability to work in a collaborative, cross-functional team environment
Nice to Have
- Experience with event-driven architectures (e.g., Kafka)
- Familiarity with design systems or reusable component libraries
- Experience integrating with enterprise or SaaS platforms
- Exposure to Kubernetes, Docker, or Infrastructure as Code (Terraform)
- Familiarity with data platforms or analytics systems
Our Commitment to Diversity, Equity, Inclusion and Belonging (DEIB)
We believe attracting and retaining the best talent and fostering an inclusive culture strengthens our business. DEIB improves our workforce, enhances trust with our partners and customers, and drives business success. Build your career in a place where diversity, equity, inclusion and belonging aren’t just words on paper – this is what drives our innovation, it’s how we connect, and it contributes to what makes us a market leader. We believe in a hiring and working environment where all people are respected and valued, regardless of gender identity or expression, sexual orientation, religion, ethnicity, age, neurodiversity, disability status, citizenship, or any other aspect which makes people unique. We hire you for who you are, and we want you to bring your authentic self to work every day!
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, perform essential job functions, and receive equitable benefits and all privileges of employment. Please contact us to request accommodation.
Fraud Recruitment Disclaimer
It has come to our attention that fraudulent and fictitious job opportunities are being circulated on the Internet. Prospective candidates are being contacted by certain individuals, mainly through telephone calls, emails and correspondence, claiming they are representatives of Anaplan. The main purpose of these correspondences and announcements is to obtain privileged information from individuals.
Anaplan does not:
- Extend offers to candidates without an extensive interview process with a member of our recruitment team and a hiring manager via video or in person.
- Send job offers via email. All offers are first extended verbally by a member of our internal recruitment team whenever possible and then followed up via written communication.
All emails from Anaplan would come from an @anaplan.com email address. Should you have any doubts about the authenticity of an email, letter or telephone communication purportedly from, for, or on behalf of Anaplan, please send an email to people@anaplan.com before taking any further action in relation to the correspondence.
Ready to apply?
Apply to AnaplanAt Anaplan, we are a team of innovators focused on optimizing business decision-making through our leading AI-infused scenario planning and analysis platform so our customers can outpace their competition and the market.
What unites Anaplanners across teams and geographies is our collective commitment to our customers’ success and to our Winning Culture.
Our customers rank among the who’s who in the Fortune 50. Coca-Cola, LinkedIn, Adobe, LVMH and Bayer are just a few of the 2,400+ global companies who rely on our best-in-class platform.
Our Winning Culture is the engine that drives our teams of innovators. We champion diversity of thought and ideas, we behave like leaders regardless of title, we are committed to achieving ambitious goals, and we love celebrating our wins – big and small.
Supported by operating principles of being strategy-led, values-based and disciplined in execution, you’ll be inspired, connected, developed and rewarded here. Everything that makes you unique is welcome; join us and let’s build what’s next - together!
About the Role
We are seeking an experienced Engineering Manager to join the leadership of our Core Functionality team. As one of several leaders on the team, you will be responsible for managing a high-performing team of engineers, driving technical excellence, and contributing to architectural decisions and technology strategy.
Key Responsibilities
- Lead and manage engineers; junior, mid-level, and senior.
- Champion engineering best practices, including code reviews, test development, and automated deployment processes.
- Build, mentor, and grow a high-performing engineering team through coaching and career development.
- Collaborate with product management to translate business requirements into technical solutions.
- Oversee the full development lifecycle, from planning and design to deployment and maintenance.
- Establish and monitor key engineering KPIs, focusing on flow metrics such as lead time, cycle time, and throughput to ensure predictability and efficiency.
- Drive continuous improvement in data engineering processes, tools, and methodologies.
- Manage technical debt and ensure the long-term health and scalability of our complex codebase.
- Foster a culture of curiosity, accountability, and technical excellence within the team.
- Provide regular reporting on team performance and project status to executive leadership.
Required Qualifications
- Strong software engineering experience on complex systems, including in an engineering management role.
- Strong hands-on experience with Java.
- Demonstrated success building and managing high-performance engineering teams.
- Excellent technical problem-solving and system design skills.
- Strong leadership abilities with experience in team building, mentoring, and performance management.
- Experience with Agile/Kanban methodologies and modern development practices.
- Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
Preferred Qualifications
- Deep experience with containerization technologies (Docker, Kubernetes).
- Experience implementing modern observability stacks (e.g., Prometheus, Grafana, ELK).
- Experience scaling engineering teams in fast-growing organizations.
- Knowledge of security best practices and compliance requirements.
- Advanced degree in Computer Science or a related field.
Our Commitment to Diversity, Equity, Inclusion and Belonging (DEIB)
We believe attracting and retaining the best talent and fostering an inclusive culture strengthens our business. DEIB improves our workforce, enhances trust with our partners and customers, and drives business success. Build your career in a place where diversity, equity, inclusion and belonging aren’t just words on paper – this is what drives our innovation, it’s how we connect, and it contributes to what makes us a market leader. We believe in a hiring and working environment where all people are respected and valued, regardless of gender identity or expression, sexual orientation, religion, ethnicity, age, neurodiversity, disability status, citizenship, or any other aspect which makes people unique. We hire you for who you are, and we want you to bring your authentic self to work every day!
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, perform essential job functions, and receive equitable benefits and all privileges of employment. Please contact us to request accommodation.
Fraud Recruitment Disclaimer
It has come to our attention that fraudulent and fictitious job opportunities are being circulated on the Internet. Prospective candidates are being contacted by certain individuals, mainly through telephone calls, emails and correspondence, claiming they are representatives of Anaplan. The main purpose of these correspondences and announcements is to obtain privileged information from individuals.
Anaplan does not:
- Extend offers to candidates without an extensive interview process with a member of our recruitment team and a hiring manager via video or in person.
- Send job offers via email. All offers are first extended verbally by a member of our internal recruitment team whenever possible and then followed up via written communication.
All emails from Anaplan would come from an @anaplan.com email address. Should you have any doubts about the authenticity of an email, letter or telephone communication purportedly from, for, or on behalf of Anaplan, please send an email to people@anaplan.com before taking any further action in relation to the correspondence.
Ready to apply?
Apply to AnaplanAt Anaplan, we are a team of innovators focused on optimizing business decision-making through our leading AI-infused scenario planning and analysis platform so our customers can outpace their competition and the market.
What unites Anaplanners across teams and geographies is our collective commitment to our customers’ success and to our Winning Culture.
Our customers rank among the who’s who in the Fortune 50. Coca-Cola, LinkedIn, Adobe, LVMH and Bayer are just a few of the 2,400+ global companies who rely on our best-in-class platform.
Our Winning Culture is the engine that drives our teams of innovators. We champion diversity of thought and ideas, we behave like leaders regardless of title, we are committed to achieving ambitious goals, and we love celebrating our wins – big and small.
Supported by operating principles of being strategy-led, values-based and disciplined in execution, you’ll be inspired, connected, developed and rewarded here. Everything that makes you unique is welcome; join us and let’s build what’s next - together!
You’ll join the Platform & AI Enablement team within our GPTO Engineering, Orchestration, and Data organization as a Software Engineer, based in our Manchester, UK (hybrid) office. The team is responsible for building core capabilities that power our data infrastructure—enabling scalable, resilient, and intelligent systems to support enterprise-scale Business Planning Software solutions.
Your Impact
- Design, build, and ship enterprise-grade applications that serve thousands of tenants and tens of thousands of customers
- Write high-quality, well-tested code in Java and React, delivering features from idea to production in fast release cycles
- Collaborate daily with engineers, designers, and product managers to iterate quickly while keeping long-term maintainability in mind
- Apply engineering best practices in code reviews, pair programming, and design discussions, helping to raise the bar for quality
- Contribute to our API-first platform, ensuring consistency, reliability, and developer-friendly design across services
- Take pride in building software that is robust, secure, and scalable, while championing automation and CI/CD in every step of delivery
- Be an active voice in shaping solutions, bringing ideas to the table, and collaborating openly without ego.
Your Qualifications
- Hands-on software engineering experience (Java + React as core strengths)
- A proven track record of delivering enterprise-scale applications in collaborative team environments
- Strong knowledge of APIs, event-driven systems, and data-centric architectures
- Familiarity with CI/CD pipelines, automated testing, and daily release workflows
- Experience working in environments where quality, security, and performance cannot be compromised
- Excellent collaboration skills, with the ability to work across multiple teams and communicate clearly in fast-moving projects
- A genuine passion for software engineering as a craft — you code because you love it, not just as a job
Preferred Skills
- Have experience in scaling systems that support large multi-tenant customer bases
- Bring a polyglot mindset, using the right tool for the job when needed
- Enjoy mentoring junior engineers through pair programming, design input, or sharing best practices
- Thrive in fast-paced, high-velocity environments without cutting corners on quality
- Have a curiosity for new technologies and approaches, always looking for ways to improve how we build software
#LI-SP1
Our Commitment to Diversity, Equity, Inclusion and Belonging (DEIB)
We believe attracting and retaining the best talent and fostering an inclusive culture strengthens our business. DEIB improves our workforce, enhances trust with our partners and customers, and drives business success. Build your career in a place where diversity, equity, inclusion and belonging aren’t just words on paper – this is what drives our innovation, it’s how we connect, and it contributes to what makes us a market leader. We believe in a hiring and working environment where all people are respected and valued, regardless of gender identity or expression, sexual orientation, religion, ethnicity, age, neurodiversity, disability status, citizenship, or any other aspect which makes people unique. We hire you for who you are, and we want you to bring your authentic self to work every day!
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, perform essential job functions, and receive equitable benefits and all privileges of employment. Please contact us to request accommodation.
Fraud Recruitment Disclaimer
It has come to our attention that fraudulent and fictitious job opportunities are being circulated on the Internet. Prospective candidates are being contacted by certain individuals, mainly through telephone calls, emails and correspondence, claiming they are representatives of Anaplan. The main purpose of these correspondences and announcements is to obtain privileged information from individuals.
Anaplan does not:
- Extend offers to candidates without an extensive interview process with a member of our recruitment team and a hiring manager via video or in person.
- Send job offers via email. All offers are first extended verbally by a member of our internal recruitment team whenever possible and then followed up via written communication.
All emails from Anaplan would come from an @anaplan.com email address. Should you have any doubts about the authenticity of an email, letter or telephone communication purportedly from, for, or on behalf of Anaplan, please send an email to people@anaplan.com before taking any further action in relation to the correspondence.
Ready to apply?
Apply to AnaplanAt Anaplan, we are a team of innovators focused on optimizing business decision-making through our leading AI-infused scenario planning and analysis platform so our customers can outpace their competition and the market.
What unites Anaplanners across teams and geographies is our collective commitment to our customers’ success and to our Winning Culture.
Our customers rank among the who’s who in the Fortune 50. Coca-Cola, LinkedIn, Adobe, LVMH and Bayer are just a few of the 2,400+ global companies who rely on our best-in-class platform.
Our Winning Culture is the engine that drives our teams of innovators. We champion diversity of thought and ideas, we behave like leaders regardless of title, we are committed to achieving ambitious goals, and we love celebrating our wins – big and small.
Supported by operating principles of being strategy-led, values-based and disciplined in execution, you’ll be inspired, connected, developed and rewarded here. Everything that makes you unique is welcome; join us and let’s build what’s next - together!
Anaplan is looking for a Principal Software Engineer to be the technical leader for this critical initiative within our Experience Engineering workstream. You will define the long-term technical vision and architectural roadmap for adapting our platform for a global audience. This is a unique opportunity to own the strategy for internationalization (i18n) and localization (l10n) at scale for our award-winning planning technology. As Anaplan continues its strong growth in a competitive global market, delivering a world-class, localized experience is a key strategic priority, and you will be at the helm of the technical solution.
We are looking for a visionary and deeply technical leader who can navigate ambiguity, influence across the organization, and set the standard for engineering excellence.
Your Impact
• Define the long-term technical vision and architectural roadmap for Anaplan's internationalization platform and infrastructure.
• Lead the design and implementation of highly scalable, resilient systems for continuous localization, serving as the lead engineer and technical mentor.
• Partner with engineering leadership and product management to shape the strategy for global readiness across all new features and products.
• Solve the most complex technical challenges related to localization, anticipating future needs and ensuring architectural longevity.
• Act as a force multiplier, mentoring senior engineers and driving technical excellence and best practices across multiple teams.
• Directly enhance the experience for our global customers, making our platform more intuitive, accessible, and powerful for users in their native language.
Your Skills
• Demonstrated ability to lead large-scale technical initiatives, from conception to delivery, and to make critical architectural decisions.
• Understanding of i18n libraries and frameworks (e.g., i18next, ICU, react-intl.
• Deep expertise in JavaScript (ES2015+), HTML, CSS, and modern front-end frameworks like React, preferably with TypeScript.
• A collaborative mindset with exceptional communication skills, capable of building consensus and guiding technical strategy with empathy and clarity.
• Expertise in writing scalable backend microservices; experience with the JVM (Java, Kotlin, Spring Boot) is a major plus.
• Experience with deployment tools and technologies such as Docker, Kubernetes, and Terraform.
• A history of presenting to stakeholders and a passion for sharing knowledge.
Our Commitment to Diversity, Equity, Inclusion and Belonging (DEIB)
We believe attracting and retaining the best talent and fostering an inclusive culture strengthens our business. DEIB improves our workforce, enhances trust with our partners and customers, and drives business success. Build your career in a place where diversity, equity, inclusion and belonging aren’t just words on paper – this is what drives our innovation, it’s how we connect, and it contributes to what makes us a market leader. We believe in a hiring and working environment where all people are respected and valued, regardless of gender identity or expression, sexual orientation, religion, ethnicity, age, neurodiversity, disability status, citizenship, or any other aspect which makes people unique. We hire you for who you are, and we want you to bring your authentic self to work every day!
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, perform essential job functions, and receive equitable benefits and all privileges of employment. Please contact us to request accommodation.
Fraud Recruitment Disclaimer
It has come to our attention that fraudulent and fictitious job opportunities are being circulated on the Internet. Prospective candidates are being contacted by certain individuals, mainly through telephone calls, emails and correspondence, claiming they are representatives of Anaplan. The main purpose of these correspondences and announcements is to obtain privileged information from individuals.
Anaplan does not:
- Extend offers to candidates without an extensive interview process with a member of our recruitment team and a hiring manager via video or in person.
- Send job offers via email. All offers are first extended verbally by a member of our internal recruitment team whenever possible and then followed up via written communication.
All emails from Anaplan would come from an @anaplan.com email address. Should you have any doubts about the authenticity of an email, letter or telephone communication purportedly from, for, or on behalf of Anaplan, please send an email to people@anaplan.com before taking any further action in relation to the correspondence.
Ready to apply?
Apply to AnaplanAt Anaplan, we are a team of innovators focused on optimizing business decision-making through our leading AI-infused scenario planning and analysis platform so our customers can outpace their competition and the market.
What unites Anaplanners across teams and geographies is our collective commitment to our customers’ success and to our Winning Culture.
Our customers rank among the who’s who in the Fortune 50. Coca-Cola, LinkedIn, Adobe, LVMH and Bayer are just a few of the 2,400+ global companies who rely on our best-in-class platform.
Our Winning Culture is the engine that drives our teams of innovators. We champion diversity of thought and ideas, we behave like leaders regardless of title, we are committed to achieving ambitious goals, and we love celebrating our wins – big and small.
Supported by operating principles of being strategy-led, values-based and disciplined in execution, you’ll be inspired, connected, developed and rewarded here. Everything that makes you unique is welcome; join us and let’s build what’s next - together!
Role Overview
In this Principal role, you will lead the design, build and operational excellence of core platform capabilities covering backend services, modern frontend applications, and critical platform infrastructure or APIs. You will drive architectural strategy, mentor senior engineers, collaborate at cross functional and technical leadership levels, and ensure the system scales reliably across global, enterprise use cases.
Key Responsibilities
- Define and implement the architecture and delivery of backend services and microservices, supporting high throughput, globally distributed systems.
- Lead frontend development using modern frameworks (React/Angular/Vue.js + TypeScript) for responsive, performant, enterprise grade applications.
- Drive design and implementation of containerization/Docker and orchestration (Kubernetes) for production scale deployment and standardization across teams.
- Partner with cross functional leaders (product, UX, QA, architecture) to shape roadmap, align technical strategy with business priorities and ensure rapid but sustainable delivery.
- Establish engineering best practices: code reviews, technical mentorship, continuous improvement, testing frameworks, CI/CD pipelines, observability and platform health.
- Own cloud-native delivery (AWS, GCP, Azure), infrastructure-as-code, monitoring and operational resilience for mission critical capabilities.
- Lead risk identification and mitigation, optimize system performance, ensure scalability and reliability across multi‑tenant enterprise environments.
- Act as a mentor and thought leader, enabling engineers across teams, contributing to onboarding, knowledge sharing, industry innovation, and engineering culture.
Required Skills & Experience
- Extensive professional software engineering experience (or analogous senior technical leadership) with deep expertise in Java and object-oriented design.
- Proven full stack development background: frontend (JavaScript, HTML, CSS) and backend (APIs, databases, distributed systems).
- Demonstrated experience with modern JavaScript frameworks (React, Angular, or Vue.js) and proficiency with TypeScript.
- Strong understanding of RESTful API design, relational databases (SQL) and large‑scale backend operations.
- Hands on with containerization and orchestration technologies (Docker, Kubernetes) in production.
- Experience using version control (Git) and agile methodologies (Scrum, Kanban) in global, cross team environments.
- Excellent analytical, problem-solving, communication and influencing skills, with the ability to engage with senior stakeholders and technical leaders.
Desirable Skills
- Deep experience with cloud platforms (AWS, GCP, Azure) and infrastructure automation (Terraform, Ansible).
- Familiarity with data streaming/event driven architectures (Kafka, Flink, Pulsar) and high throughput systems.
- Mature experience with CI/CD tooling (Jenkins, GitHub Actions) and micro frontend patterns.
- Strong testing & observability mindset (JUnit, Jest, Cypress) and performance optimisation.
- Prior experience in global engineering teams, mentoring senior and principal engineers, and setting engineering direction.
Soft Skills
- Demonstrated technical leadership and mentorship—capable of guiding others to drive technical excellence and elevate team delivery.
- Strategic thinker with business-oriented mindset: engineering decisions aligned with product and company goals.
- Agile, adaptable, curious—thrives in fastmoving environments, embraces change, and champions continuous improvement.
Our Commitment to Diversity, Equity, Inclusion and Belonging (DEIB)
We believe attracting and retaining the best talent and fostering an inclusive culture strengthens our business. DEIB improves our workforce, enhances trust with our partners and customers, and drives business success. Build your career in a place where diversity, equity, inclusion and belonging aren’t just words on paper – this is what drives our innovation, it’s how we connect, and it contributes to what makes us a market leader. We believe in a hiring and working environment where all people are respected and valued, regardless of gender identity or expression, sexual orientation, religion, ethnicity, age, neurodiversity, disability status, citizenship, or any other aspect which makes people unique. We hire you for who you are, and we want you to bring your authentic self to work every day!
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, perform essential job functions, and receive equitable benefits and all privileges of employment. Please contact us to request accommodation.
Fraud Recruitment Disclaimer
It has come to our attention that fraudulent and fictitious job opportunities are being circulated on the Internet. Prospective candidates are being contacted by certain individuals, mainly through telephone calls, emails and correspondence, claiming they are representatives of Anaplan. The main purpose of these correspondences and announcements is to obtain privileged information from individuals.
Anaplan does not:
- Extend offers to candidates without an extensive interview process with a member of our recruitment team and a hiring manager via video or in person.
- Send job offers via email. All offers are first extended verbally by a member of our internal recruitment team whenever possible and then followed up via written communication.
All emails from Anaplan would come from an @anaplan.com email address. Should you have any doubts about the authenticity of an email, letter or telephone communication purportedly from, for, or on behalf of Anaplan, please send an email to people@anaplan.com before taking any further action in relation to the correspondence.
Ready to apply?
Apply to Anaplan
Principal Software Engineer, Backend - Full or Part Time
About Autotrader
You’ve probably heard of Autotrader, but do you know what we’re all about?
We’re the UK’s leading automotive marketplace, a heritage brand, and a tech darling of the stock market. We bring together vehicle buyers and sellers to give them real choices. Cars may be what we're best known for but we’re also the place for pretty much everything else on wheels, from e-bikes to caravans.
In the automotive world, change is a constant, that’s why we take our job of untangling the complex car-buying journey very seriously.
At our core, we’re all about people. We go our own way while embracing diversity and celebrating our differences. We dedicate ourselves to the idea that we work better together.
Autotrader is a beautiful, surprising and vibrant place to work. We might not be for everyone, but we could be perfect for you.
About the role
We're looking for Principal Software Engineers to help us build a technology platform for more than just the needs of Autotrader.co.uk.
Utilising our public-facing web services and additional external data sources means that we'll be able to power businesses across the automotive industry.
Spring Boot, Apache Solr, Cloud SQL and Apache Kafka power our platform and process millions of events per day. As a team, our software developers are responsible for ensuring service availability and responsiveness continue to improve. They work on systems that handle thousands of requests per second, with sub-100 millisecond response times, servicing requests from over 50 client applications.
Our tech community value collaboration and teamwork. Interactions such as pairing, code reviews and regular stand-ups mean our software developers stay connected. Our principal engineers play a visible and vital role, are comfortable talking about system design and architecture, and know how to get the best out of our teams and our technology platforms.
You might assume that our name, "Autotrader," means you need to be a car enthusiast to work here. But that's not the case. We're looking for people who are passionate about their work and thrive in a collaborative environment.
What we're looking for
-
A thorough understanding of Java and the JVM
-
Knowledge of server-side frameworks such as Spring
-
Web application design and RESTful API know-how
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A structured approach to programming and testing, such as TDD
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Proven experience mentoring, coaching and sharing technical expertise
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Architectural and system design knowledge
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Experience leading and delivering technical projects
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SQL/Relational databases
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Document/Map based storage (eg: MongoDB)
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Working with Kafka messaging/streaming
Benefits and more
We’re offering a salary of £60,000 – £80,000, plus an additional 10% of your salary awarded to you in shares each year. These awarded shares will become yours in yearly instalments over the next three years, and you can choose to either sell them or keep them as shares. And you'll receive 28 days holiday, plus bank holidays and comprehensive private medical cover.
That’s not all. You'll be enrolled in our pension scheme, where our standard contributions are 7% and employee contributions are 5%. We also have comprehensive private medical cover, enhanced family leave provisions, a car salary sacrifice scheme, share-save options, and much more.
We always want to give you the support you need and help prioritise your wellbeing, that’s why we provide access to 24/7 online GP and dentist, as well as specialist support for assisted fertility, gender dysphoria, menopause, period care plans and lots more.
On top of all that, our hybrid model, Connected Working, combines the best of both worlds – office and home working. You'll spend a minimum of 3 days a week in the office with your team, focused on collaboration and connection.
Additionally, we have our remote-first periods at set times during summer and winter. During these periods, you can work remotely anywhere in the UK and from certain locations abroad.
Discover more about our hiring process and explore our Engineering Blog.
#LI-EC1
Ready to apply?
Apply to Autotrader
Principal Full Stack Engineer - Full or Part Time
About us
You've probably heard of Autotrader, but do you know what we're all about?
We're the most trusted, most visited automotive marketplace in the UK. A heritage brand and a tech innovator. We bring together vehicle buyers and sellers to give them real choices. Cars may be what we're best known for but we’re also the place for pretty much everything else on wheels, from e-bikes to caravans.
In the automotive world, change is a constant, that’s why we take our job of untangling the complex car-buying journey very seriously.
At our core, we’re all about people. We go our own way while embracing diversity and celebrating our differences. We dedicate ourselves to the idea that we work better together.
Autotrader is a beautiful, surprising and vibrant place to work. We might not be for everyone, but we could be perfect for you.
About the job
We’re looking for Principal Full Stack Engineers to join us! Our technology teams combine a diverse set of technologies to meet the needs of our users, handling millions of requests a day across over 600 systems. We build these systems with industry standard frameworks and tools, such as React and Angular on the front end and Java, Spring Boot, Cloud SQL and Apache Kafka on the back end. All of this runs on our cutting edge cloud delivery platform, facilitating over 60k releases to production a year.
We’re a close-knit tech community where collaboration and knowledge sharing are at the core of what we do. Regular pair programming, code reviews, and stand-ups ensure that our engineers stay connected and aligned. As a Principal Engineer, you’ll play a visible, strategic role in driving system design and architecture decisions, mentoring team members, and helping our teams deliver high-quality solutions at scale.
You might think that "Autotrader" means we’re looking for car enthusiasts, but that’s not the case. We’re looking for people who are passionate about technology, thrive in a collaborative environment, and have a genuine curiosity about solving complex problems.
What we’re looking for:
- Strong experience working across the stack, from designing scalable back-end systems to developing responsive front-end applications
- You should be comfortable working with Java, Spring Boot and the Java ecosystem / JVM
- Ability to architect and design complex, distributed systems that are scalable, maintainable, and performant
- Experience with modern front-end technologies (e.g., React or Angular, TypeScript/Modern JavaScript), along with proficiency in building RESTful APIs and web services.
- Strong knowledge of relational databases (SQL), along with experience working with document-based storage solutions (e.g., MongoDB)
- Experience with Kafka or other event-driven architectures
- A structured approach to development and testing (including Test-Driven Development) with a focus on continuous delivery and automation
- Proven experience leading and mentoring teams, helping others grow technically while delivering high-impact projects
During our application process, you will be asked two questions to help us learn more about you and how you align with our values. These will be used as part of our selection criteria, to determine if we progress your application further
Benefits
We’re offering a salary of £60,000 – £80,000, plus an additional 10% of your salary awarded to you in shares each year. These awarded shares will become yours in yearly instalments over the next three years, and you can choose to either sell them or keep them as shares. And you'll receive 28 days holiday, plus bank holidays and comprehensive private medical cover.
That’s not all. You'll be enrolled in our pension scheme, where our standard contributions are 7% and employee contributions are 5%. We also have comprehensive private medical cover, enhanced family leave provisions, a car salary sacrifice scheme, share-save options, and much more.
We always want to give you the support you need and help prioritise your wellbeing, that’s why we provide access to 24/7 online GP and dentist, as well as specialist support for assisted fertility, gender dysphoria, menopause, period care plans and lots more.
On top of all that, our hybrid model, Connected Working, combines the best of both worlds – office and home working. You'll spend a minimum of 3 days a week in the office with your team, focused on collaboration and connection.
Additionally, we have our remote-first periods at set times during summer and winter. During these periods, you can work remotely anywhere in the UK and from certain locations abroad.
Discover more about our hiring process and explore our Engineering Blog.
#LI-CI1
#LI-Hybrid
Ready to apply?
Apply to Autotrader
Senior Backend Engineer – Java (GCP)
Location: Manchester (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent
Power the platforms behind modern finance. Shape cloud-native solutions with Java at their core.
The Role
We’re seeking a Senior Backend Engineer (Java) to join our Technology & Engineering team. You’ll bring expertise in building robust, scalable, cloud-native applications using Java, Spring Boot, Python and GCP. Working on high-impact platforms for Tier 1 financial institutions, you’ll lead backend design, champion agile best practices, and contribute to the evolution of modern banking technology.
What You’ll Do
- Design, build, deploy and operate microservices-based data controls using Java 11+ and Spring Boot
- Deliver enterprise-ready cloud solutions, with a focus on GCP infrastructure and services
- Build and manage robust CI/CD pipelines and ensure secure, scalable deployments
- Write comprehensive tests and implement quality-driven development across the stack
- Collaborate in agile teams and contribute to design decisions, troubleshooting, and continuous improvement
What We’re Looking For
- Expert-level Java development (Java 11, 17, 21+), Spring Boot proficiency
- Proficient level of Python scripting for operational efficiencies
- Deep knowledge of public cloud environments, preferably GCP
- Experience designing cloud-native, microservices, and event-driven architectures
- Strong grasp of CI/CD pipelines (preferably Jenkins), SQL/NoSQL databases, Kafka, and Java Streaming
- Familiarity with infrastructure-as-code (e.g., CloudFormation), distributed systems, and secure design practices
- Experience using enterprise data platforms (eg Atacamma, Colibra, Informatica)
Bonus Points For
- GCP certificates (Associate or Professional)
- Knowledge of CQRS patterns and performance testing strategies
- Passion for exploring emerging cloud technologies and frameworks
- Experience delivering customer-facing or business-critical applications in finance and operate them in production on a “you build it, you run it” operating model
Why Join Capco
- Deliver high-impact technology solutions for Tier 1 financial institutions
- Work in a collaborative, flat, and entrepreneurial consulting culture
- Access continuous learning, training, and industry certifications
- Be part of a team shaping the future of digital financial services
- Help shape the future of digital transformation across FS & Energy.
Benefits
We offer a competitive, people-first benefits package designed to support every aspect of your life:
- Core Benefits: Discretionary bonus, competitive pension, health insurance, life insurance and critical illness cover.
- Mental Health: Easy access to CareFirst, Unmind, Aviva consultations, and in-house first aiders.
- Family-Friendly: Maternity, adoption, shared parental leave, plus paid leave for sickness, pregnancy loss, fertility treatment, menopause, and bereavement.
- Family Care: 8 complimentary backup care sessions for emergency childcare or elder care.
- Holiday Flexibility: 5 weeks of annual leave with the option to buy or sell holiday days based on your needs.
- Continuous Learning: Your growth, your way - minimum 40 hours of training annually. Take your pick; workshops, certifications, e-learning. Also, Business Coach assigned from Day One: Get one-on-one guidance to fast-track your goals and accelerate your development.
- Healthcare Access: Convenient online GP services.
- Extra Perks: Gympass(Wellhub), travel insurance, Tastecard, season ticket loans, Cycle to Work, and dental insurance.
Inclusion at Capco
We’re committed to making our recruitment process accessible and straightforward for everyone. If you need any adjustments at any stage, just let us know – we’ll be happy to help. We value each person’s unique perspective and contribution. At Capco, we believe that being yourself is your greatest strength. Our #BeYourselfAtWork culture encourages individuality and collaboration – a mindset that shapes how we work with clients and each other every day.
#LI-DNI
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Apply to CapcoMark43 is approved to hire in Canada, the UK, and 36 U.S. states, including Alabama, Arizona, California (excluding San Francisco), Colorado, Connecticut, Washington D.C., Florida, Georgia, Iowa, Idaho, Illinois, Indiana, Kansas, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, North Carolina, Nebraska, New Hampshire, New Jersey, New Mexico, New York, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, Tennessee, Texas, Utah, Virginia, Vermont, Washington, Wisconsin, and West Virginia. Before applying to a remote role, please ensure that you are able to perform the position in one of the states listed above. State locations and specifics are subject to change as our hiring requirements shift.
Applicants must be authorized to work for any employer in the country in which the role is being hired. We are unable to sponsor or take over sponsorship of an employment visa at this time.
About Mark43
Mark43 empowers communities and their governments with technology that improves safety and quality of life. We build modern, resilient software that first responders and public safety agencies depend on in their most critical moments.
Role Overview
We are seeking an experienced Senior Software Engineer – Integrations who will take technical ownership of building and scaling integrations between Mark43’s core platform and mission‑critical third‑party systems. You’ll lead the design, development, and implementation of robust APIs, data pipelines, and messaging layers, ensuring seamless operational data flow for emergency dispatch and response systems. This is a hybrid role requiring at least three days per week in our Manchester office to support strong team collaboration.
What You’ll Do
- Lead full lifecycle development of integrations that connect the Mark43 platform with external systems such as 911 call centers, state databases, evidence systems, and other key services.
- Drive architectural decisions and ensure scalable, maintainable solutions across REST APIs, message queues, and event‑driven workflows.
- Collaborate closely with Product, Engineering, and partner technical teams to define reliable API contracts and integration patterns.
- Mentor and guide more junior engineers on the team, elevate coding standards, and lead code reviews.
- Contribute to integration testing strategies, observability, and dashboards to monitor operational data flows.
- Champion best practices for performance, security, and error‑handling in distributed systems.
- Participate in sprint planning, roadmap discussions, and technical strategy across the integrations team.
What You’ll Need
- 4+ years of professional software engineering experience, with a strong focus on backend services, distributed systems, and system integrations.
- Proven ability designing and operating APIs, webhooks, or asynchronous messaging systems (e.g., Kafka, queues).
- Experience with languages and technologies relevant to our stack such as Java, TypeScript/JavaScript, RESTful services, SQL/MySQL, and data pipelines.
- A solid understanding of integration challenges, including data transformation, schema evolution, retries, and failure management.
- Experience leading technical workstreams and mentoring less senior engineers.
- Strong communication skills and the ability to work with cross‑functional partners.
Nice to Have:
- Prior experience in public safety, government software, or regulated domains.
- Familiarity with CI/CD pipelines, observability tooling, and cloud‑native practices.
Why You’ll Love Working Here
At Mark43 you’ll work on software that directly impacts how first responders protect communities. You’ll enjoy collaborating across disciplines, shaping product integrations that accelerate public safety operations, and mentoring a talented engineering team. Joining our Manchester office fosters a supportive culture rooted in shared mission and innovation.
Location
This role is based in our Manchester, UK office and follows a hybrid work model. Team members are expected to be in the office at least three days per week to foster strong collaboration and a connected team environment.
Our Privacy Notice describes how Mark43 uses and protects the personal information of prospective employees during the recruitment process. It informs you about our handling of the personal information you provide to us when you apply for a position in our organization and in general when you express your interest in joining our team.
As a part of Mark43's security measures all employees must: Engage in appropriate use of the company's electronic information resources; Become knowledgeable about and follow relevant security policies and guidelines; Protect the resources under their control, such as passwords, computers, and data that they create, receive, or download; and Promptly report security-related incidents and violations, and responding to official reports of security incidents involving their systems or accounts.
Mark43 is committed to the full inclusion of all qualified individuals. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment, we will ensure that persons with disabilities are provided reasonable accommodations. If reasonable accommodation is needed, please email recruiting@Mark43.com requesting the accommodation.
Ready to apply?
Apply to Mark43
Mark43 is approved to hire in Canada, the UK, and 36 U.S. states, including Alabama, Arizona, California (excluding San Francisco), Colorado, Connecticut, Washington D.C., Florida, Georgia, Iowa, Idaho, Illinois, Indiana, Kansas, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, North Carolina, Nebraska, New Hampshire, New Jersey, New Mexico, New York, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, Tennessee, Texas, Utah, Virginia, Vermont, Washington, Wisconsin, and West Virginia. Before applying to a remote role, please ensure that you are able to perform the position in one of the states listed above. State locations and specifics are subject to change as our hiring requirements shift.
Applicants must be authorized to work for any employer in the country in which the role is being hired. We are unable to sponsor or take over sponsorship of an employment visa at this time.
Senior Software Engineer – AI-Enabled Engineering
Mark43’s mission is to empower communities and their governments with new technologies that improve the safety and quality of life for all. We build powerful, scalable, and elegant software that sets a new standard for the tools upon which our first responders rely. Our users are diverse, and we are therefore committed to embracing diversity of thought and experience within our team.
Our platform is already trusted by major public safety agencies across North America—including Boston, D.C., Seattle, and the California Highway Patrol—and we’ve recently expanded into the UK with our first customer overseas.
Now, we’re entering an exciting new chapter: Mark43 is building a next-generation AI-augmented engineering team. This is a foundational opportunity to help rethink how software is designed, developed, and delivered using intelligent agentic or related tools.
What You’ll Do
We’re looking for a Senior Software Engineer to help lead our AI-enabled engineering initiative. You’ll work at the frontier of AI and software development, experimenting with agentic workflows and shaping how AI tools are integrated into every layer of our engineering stack.
This isn’t just about using AI to autocomplete code—it’s about designing and orchestrating systems of AI agents that can plan, write, review, test, and deploy software collaboratively. In essence, you’ll play a role akin to a tech lead for a team of intelligent coding agents.
You will:
- Design multi-agent systems with coding-focused agents (e.g., code writer, reviewer, tester, deployer)
- Write the prompts, logic, and scaffolding that guide each agent’s behavior
- Handle tool use, like enabling agents to access the file system, test runners, version control, and internal APIs
- Evaluate and refine agents’ output, performance, collaboration patterns, and feedback loops
If you were on the team last week, you might have:
- Prototyped a new coding assistant workflow using open-source LLMs and internal knowledge bases
- Led an architecture discussion on agentic build pipelines or automated PR generation
- Collaborated with a cross-functional team to build a fast, AI-powered interface for internal tooling
- Helped define the evaluation framework for AI contributions—accuracy, speed, and impact
- Mentored a teammate on combining TypeScript and AI tools to accelerate UI prototyping
- Explored best practices for safely and securely integrating generative AI into a public sector codebase
What You’ll Need
We’re looking for an experienced software engineer who is eager to build smarter systems by pairing technical expertise with emerging AI tools. You don’t need to be an AI researcher—but you do need hands-on experience applying generative AI tools to real-world development workflows.
You should have:
- 5+ years of professional software engineering experience
- Proficiency with at least part of our stack: Java, TypeScript + React, and MySQL
- Extensive applied experience with AI-assisted development tooling—whether it’s Cursor, Windsurf, LLM APIs, codegen platforms, vector databases, agentic frameworks like LangChain, or custom-built systems
- A strong product mindset and interest in building for real-world impact
- A bias toward experimentation, iteration, and continuous learning
- Comfort operating in ambiguity and helping define best practices in a rapidly evolving space
We’re flexible on which tools you’ve used—we care more about your ability to learn, adapt, and creatively apply AI in practical settings than checking a specific tech box.
People Who Thrive on Our Team Also Tend to Be:
- Humble, open, and curious. You ask questions and seek to understand before making assumptions
- Collaborative by default. You believe the best outcomes come from shared knowledge and ownership
- Mission-driven. You care about building tech that serves the public good
- Comfortable with uncertainty. You’re energized by open problems and emerging technologies
- Growth-oriented. You embrace feedback, learn from setbacks, and look for ways to get better every day
Our Privacy Notice describes how Mark43 uses and protects the personal information of prospective employees during the recruitment process. It informs you about our handling of the personal information you provide to us when you apply for a position in our organization and in general when you express your interest in joining our team.
As a part of Mark43's security measures all employees must: Engage in appropriate use of the company's electronic information resources; Become knowledgeable about and follow relevant security policies and guidelines; Protect the resources under their control, such as passwords, computers, and data that they create, receive, or download; and Promptly report security-related incidents and violations, and responding to official reports of security incidents involving their systems or accounts.
Mark43 is committed to the full inclusion of all qualified individuals. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment, we will ensure that persons with disabilities are provided reasonable accommodations. If reasonable accommodation is needed, please email recruiting@Mark43.com requesting the accommodation.
Ready to apply?
Apply to Mark43
Mark43 is approved to hire in Canada, the UK, and 36 U.S. states, including Alabama, Arizona, California (excluding San Francisco), Colorado, Connecticut, Washington D.C., Florida, Georgia, Iowa, Idaho, Illinois, Indiana, Kansas, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, North Carolina, Nebraska, New Hampshire, New Jersey, New Mexico, New York, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, Tennessee, Texas, Utah, Virginia, Vermont, Washington, Wisconsin, and West Virginia. Before applying to a remote role, please ensure that you are able to perform the position in one of the states listed above. State locations and specifics are subject to change as our hiring requirements shift.
Applicants must be authorized to work for any employer in the country in which the role is being hired. We are unable to sponsor or take over sponsorship of an employment visa at this time.
About Mark43
Mark43 empowers communities and their governments with technology that improves safety and quality of life. We build modern, resilient software that first responders and public safety agencies depend on in their most critical moments.
We are looking for an experienced Senior Software Engineer – Universal Search to help shape the future of 3rd party search and data integration at Mark43. In this role, you’ll build and scale the systems behind our universal search platform that powers fast, accurate, and secure access to critical data across our RMS, CAD, and analytics products. You'll work on distributed systems, real-time data indexing, and modern search technologies to support life-saving decision making for our public safety users.
Applicants must be authorized to work for any employer in the country in which the role is being hired. We are unable to sponsor or take over sponsorship of an employment visa at this time.
What You’ll Do
If you were on our team last week, you might have:
- Led end-to-end system design for a new universal search experience across RMS, CAD, and other core components, collaborating with Product and cross-functional engineering teams to ensure a scalable, secure, and user-friendly solution that spans domains.
- Extended platform configurability and connectivity to tap new search data sources using AI-powered coding tools to accelerate development while maintaining high standards for code quality.
- Reviewed pull requests for enhancements to our authorization layer and index mappings in configurations, providing detailed architectural and performance-focused feedback to improve clarity, maintainability, and system resilience.
- Acted as release manager, coordinating deployment logistics, validating release readiness, and ensuring smooth, downtime-free updates to production through clear cross-team communication.
- Owned the end-to-end delivery of a feature supporting permission-aware global search filtering, aligning closely with Product, Infrastructure, and Design from technical feasibility through post-release monitoring.
- Mentored junior engineers, pair-programmed through complex debugging sessions, and coached teammates on prioritizing technical debt while delivering roadmap commitments.
- Participated in the on-call rotation, triaged and resolved a spike in failed search queries, and led a structured Root Cause Analysis (RCA) to drive follow-up improvements in system observability and alerting.
What You’ll Need
We’re looking for a senior backend engineer with at least 4+ years of professional experience who can take ownership, lead initiatives, and operate with autonomy in a distributed systems environment.
Must-Haves:
- Proficiency in Java or TypeScript/JavaScript with strong backend development experience.
- Experience integrating and working with third-party systems to support search functionality across domains.
- Familiarity with event-driven architectures using Amazon SNS, Amazon SQS, or Kinesis.
- Strong experience with AWS services such as Lambda, API Gateway, Step Functions, S3, ECS/EKS, DynamoDB, Aurora/RDS, IAM, and CloudWatch.
- Prior experience using AI engines to increase development velocity and deliver results
- Solid understanding of indexing strategies, document schema design, and query optimization.
- Comfort working with CI/CD workflows and Infrastructure-as-Code (IaC) tools in a serverless-first, microservices-based architecture.
- Excellent written and verbal communication skills.
Nice to Have:
- Prior experience working on multi-tenant platforms or large-scale search products.
- Familiarity with public safety or regulated domains.
- Knowledge of security best practices around data access and query auditing.
People Who Thrive on Our Team Also Tend to Be:
- Mission-driven – You care deeply about building technology that improves lives and strengthens communities
- Curious and humble – You ask questions before making assumptions and actively seek feedback
- Team-oriented – You value cross-functional collaboration as a key to shipping great software
- Growth-minded – You look for ways to improve every day, even if the path isn’t always clear
- Calm under uncertainty – You’re comfortable navigating ambiguity and solving problems without a roadmap
Location:
This role is based in our Manchester, UK office and follows a hybrid work model. Team members are expected to be in the office at least three days per week to foster strong collaboration and a connected team environment.
Our Privacy Notice describes how Mark43 uses and protects the personal information of prospective employees during the recruitment process. It informs you about our handling of the personal information you provide to us when you apply for a position in our organization and in general when you express your interest in joining our team.
As a part of Mark43's security measures all employees must: Engage in appropriate use of the company's electronic information resources; Become knowledgeable about and follow relevant security policies and guidelines; Protect the resources under their control, such as passwords, computers, and data that they create, receive, or download; and Promptly report security-related incidents and violations, and responding to official reports of security incidents involving their systems or accounts.
Mark43 is committed to the full inclusion of all qualified individuals. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment, we will ensure that persons with disabilities are provided reasonable accommodations. If reasonable accommodation is needed, please email recruiting@Mark43.com requesting the accommodation.
Ready to apply?
Apply to Mark43
Mark43 is approved to hire in Canada, the UK, and 36 U.S. states, including Alabama, Arizona, California (excluding San Francisco), Colorado, Connecticut, Washington D.C., Florida, Georgia, Iowa, Idaho, Illinois, Indiana, Kansas, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, North Carolina, Nebraska, New Hampshire, New Jersey, New Mexico, New York, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, Tennessee, Texas, Utah, Virginia, Vermont, Washington, Wisconsin, and West Virginia. Before applying to a remote role, please ensure that you are able to perform the position in one of the states listed above. State locations and specifics are subject to change as our hiring requirements shift.
Applicants must be authorized to work for any employer in the country in which the role is being hired. We are unable to sponsor or take over sponsorship of an employment visa at this time.
Mark43’s mission is to empower communities and their governments with technologies that improve the safety and quality of life for all. We build modern, resilient software that first responders and public safety professionals depend on in their most critical moments. From dispatching emergency services to filing reports that shape public policy, our work directly impacts how governments serve their communities—especially those who need it most.
We are looking for a Software Engineer who is excited to solve real-world problems with tangible societal impact. You’ll help build core systems used by public safety agencies around the world, and explore how emerging tools like AI-assisted development can make our engineering team faster, safer, and smarter.
What You’ll Do
As a member of our engineering team, you’ll ship features that help first responders save lives, navigate emergencies, and keep their communities safe. You’ll also help us explore new ways to deliver that impact more efficiently by thoughtfully integrating AI-assisted workflows into our development process.
If you were on the team last week, you might have:
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Built or improved a workflow used by frontline police officers or dispatchers in our cloud-native platform
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Used tools like Cursor or GitHub Copilot to speed up implementation while maintaining high quality
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Partnered with teammates across engineering, product, and design to deliver a new feature end-to-end
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Experimented with using internal AI tools to automate a repetitive coding task or accelerate test coverage
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Fixed a bug affecting real users or improved the resilience of a high-uptime service
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Shared feedback in a retro or mentored a teammate through a tough technical decision
What You’ll Need
We’re looking for a thoughtful and driven software engineer with 1+ years of professional experience. You care about writing clean, maintainable code—and you’re motivated by the idea that your work can help people in the moments they need it most. While you don’t need deep AI expertise, we value a genuine interest in using AI tools to make development more effective.
You should have:
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1+ years of professional software engineering experience or a Computer Science Degree and Internship Experience
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Experience with at least part of our stack: Java, Javascript, TypeScript + React, and MySQL (You will be asked to complete a coderpad test in Java and Javascript)
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Curiosity and comfort with modern development tools, including AI-assisted platforms like GitHub Copilot, Cursor, or LLM APIs
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A collaborative mindset and strong communication skills
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A balance of pragmatism and technical rigor
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A desire to grow quickly on a high-impact, mission-oriented team
People Who Thrive on Our Team Also Tend to Be:
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Mission-driven. You care about building technology that serves the public good and delivers real value to people who rely on it
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Humble, open, and curious. You ask questions before making assumptions, and you value others’ perspectives
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Collaborative by default. You see teamwork as the key to strong engineering and impactful outcomes
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Growth-oriented. You embrace feedback, learn from setbacks, and aim to improve a little every day
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Comfortable with uncertainty. You’re excited to help define best practices in a fast-evolving space
Location
This role is based in our Manchester, UK office and follows a hybrid work model. Team members are expected to be in the office at least three days per week to foster strong collaboration and a connected team environment.
Our Privacy Notice describes how Mark43 uses and protects the personal information of prospective employees during the recruitment process. It informs you about our handling of the personal information you provide to us when you apply for a position in our organization and in general when you express your interest in joining our team.
As a part of Mark43's security measures all employees must: Engage in appropriate use of the company's electronic information resources; Become knowledgeable about and follow relevant security policies and guidelines; Protect the resources under their control, such as passwords, computers, and data that they create, receive, or download; and Promptly report security-related incidents and violations, and responding to official reports of security incidents involving their systems or accounts.
Mark43 is committed to the full inclusion of all qualified individuals. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment, we will ensure that persons with disabilities are provided reasonable accommodations. If reasonable accommodation is needed, please email recruiting@Mark43.com requesting the accommodation.
Ready to apply?
Apply to Mark43
Mark43 is approved to hire in Canada, the UK, and 36 U.S. states, including Alabama, Arizona, California (excluding San Francisco), Colorado, Connecticut, Washington D.C., Florida, Georgia, Iowa, Idaho, Illinois, Indiana, Kansas, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, North Carolina, Nebraska, New Hampshire, New Jersey, New Mexico, New York, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, Tennessee, Texas, Utah, Virginia, Vermont, Washington, Wisconsin, and West Virginia. Before applying to a remote role, please ensure that you are able to perform the position in one of the states listed above. State locations and specifics are subject to change as our hiring requirements shift.
Applicants must be authorized to work for any employer in the country in which the role is being hired. We are unable to sponsor or take over sponsorship of an employment visa at this time.
Senior Software Engineer – AI-Enabled Engineering
Mark43’s mission is to empower communities and their governments with new technologies that improve the safety and quality of life for all. We build powerful, scalable, and elegant software that sets a new standard for the tools upon which our first responders rely. Our users are diverse, and we are therefore committed to embracing diversity of thought and experience within our team.
Our platform is already trusted by major public safety agencies across North America—including Boston, D.C., Seattle, and the California Highway Patrol—and we’ve recently expanded into the UK with our first customer overseas.
Now, we’re entering an exciting new chapter: Mark43 is building a next-generation AI-augmented engineering team. This is a foundational opportunity to help rethink how software is designed, developed, and delivered using intelligent agentic or related tools.
What You’ll Do
We’re looking for a Senior Software Engineer to help lead our AI-enabled engineering initiative. You’ll work at the frontier of AI and software development, experimenting with agentic workflows and shaping how AI tools are integrated into every layer of our engineering stack.
This isn’t just about using AI to autocomplete code—it’s about designing and orchestrating systems of AI agents that can plan, write, review, test, and deploy software collaboratively. In essence, you’ll play a role akin to a tech lead for a team of intelligent coding agents.
You will:
- Design multi-agent systems with coding-focused agents (e.g., code writer, reviewer, tester, deployer)
- Write the prompts, logic, and scaffolding that guide each agent’s behavior
- Handle tool use, like enabling agents to access the file system, test runners, version control, and internal APIs
- Evaluate and refine agents’ output, performance, collaboration patterns, and feedback loops
If you were on the team last week, you might have:
- Prototyped a new coding assistant workflow using open-source LLMs and internal knowledge bases
- Led an architecture discussion on agentic build pipelines or automated PR generation
- Collaborated with a cross-functional team to build a fast, AI-powered interface for internal tooling
- Helped define the evaluation framework for AI contributions—accuracy, speed, and impact
- Mentored a teammate on combining TypeScript and AI tools to accelerate UI prototyping
- Explored best practices for safely and securely integrating generative AI into a public sector codebase
What You’ll Need
We’re looking for an experienced software engineer who is eager to build smarter systems by pairing technical expertise with emerging AI tools. You don’t need to be an AI researcher—but you do need hands-on experience applying generative AI tools to real-world development workflows.
You should have:
- 5+ years of professional software engineering experience
- Proficiency with at least part of our stack: Java, TypeScript + React, and MySQL
- Extensive applied experience with AI-assisted development tooling—whether it’s Cursor, Windsurf, LLM APIs, codegen platforms, vector databases, agentic frameworks like LangChain, or custom-built systems
- A strong product mindset and interest in building for real-world impact
- A bias toward experimentation, iteration, and continuous learning
- Comfort operating in ambiguity and helping define best practices in a rapidly evolving space
We’re flexible on which tools you’ve used—we care more about your ability to learn, adapt, and creatively apply AI in practical settings than checking a specific tech box.
People Who Thrive on Our Team Also Tend to Be:
- Humble, open, and curious. You ask questions and seek to understand before making assumptions
- Collaborative by default. You believe the best outcomes come from shared knowledge and ownership
- Mission-driven. You care about building tech that serves the public good
- Comfortable with uncertainty. You’re energized by open problems and emerging technologies
- Growth-oriented. You embrace feedback, learn from setbacks, and look for ways to get better every day
Our Privacy Notice describes how Mark43 uses and protects the personal information of prospective employees during the recruitment process. It informs you about our handling of the personal information you provide to us when you apply for a position in our organization and in general when you express your interest in joining our team.
As a part of Mark43's security measures all employees must: Engage in appropriate use of the company's electronic information resources; Become knowledgeable about and follow relevant security policies and guidelines; Protect the resources under their control, such as passwords, computers, and data that they create, receive, or download; and Promptly report security-related incidents and violations, and responding to official reports of security incidents involving their systems or accounts.
Mark43 is committed to the full inclusion of all qualified individuals. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex disability, age, sexual orientation, gender identity, national origin, veteran status, or genetic information. As part of this commitment, we will ensure that persons with disabilities are provided reasonable accommodations. If reasonable accommodation is needed, please email recruiting@Mark43.com requesting the accommodation.
Ready to apply?
Apply to Mark43