All active Full-Stack roles based in Istanbul.
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Constructor’s mission is to enable all educational organisations to provide high-quality digital education to 10x people with 10x efficiency.
With strong expertise in machine intelligence and data science, Constructor’s all-in-one platform for education and research addresses today’s pressing educational challenges: access inequality, tech clutter, and low engagement of students.
Constructor fosters equal opportunity for people of all backgrounds and identities. We are led by a gender-balanced board committed to building a diverse and inclusive organisation where everyone can become their best self. We do not discriminate based on age, disability, gender identity, sexual orientation, ethnicity, race, religion or belief, parental and family status, or other protected characteristics. We welcome applications from women, men and non-binary candidates of all ethnicities and socio-economic backgrounds. We encourage people belonging to underrepresented groups to apply.
Ready to apply?
Apply to Constructor TECH
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DeepFin is a systematic proprietary trading firm combining deep learning, traditional quantitative research methods, and cutting-edge trading technology, to trade global markets. Founded by engineers and researchers, we build and deploy advanced trading systems that operate across global markets.
Our team is lean, highly technical, and impact-driven - every hire plays a direct role in shaping the firm’s technology, strategy, and performance. We value curiosity, precision, and collaboration, and we’re building an environment where exceptional people can do their best work at the intersection of AI and financial markets.
We are looking for a Trade Operations Engineer to take ownership of our risk, middle-office, and back-office systems. This role sits at the intersection of trading, engineering, and operations, and is critical to the reliability and scalability of the firm.
You will work closely with quantitative researchers, traders, and infrastructure, building and maintaining the systems that ensure trades are correctly captured, reconciled, and monitored in real time.
The role is hands-on and end-to-end. You will be responsible for designing, building, and operating full-stack applications that support trade reconciliation, risk monitoring, and operational workflows across both AWS and bare-metal environments.
What You’ll Be Doing
What You Need
Finance Experience: You have prior professional experience as a software engineer within the finance industry. Experience in HFT, proprietary trading, or systematic trading environments is a strong advantage.
Technical Stack: Strong full-stack engineering experience, with Java on the back-end and React on the front-end. You are comfortable owning both application logic and user-facing components.
Domain Knowledge: You understand post-trade workflows and operational processes, including trade reconciliation, clearing, and real-time risk monitoring. You are comfortable working with trade lifecycle data and debugging inconsistencies.
Systems Environment: You are comfortable working in Linux environments and collaborating with infrastructure teams. Experience working across cloud (AWS) and bare-metal or colocated environments is beneficial.
C++ Familiarity: You do not need to build low-latency systems in C++, but you should be comfortable reading, debugging, and making targeted changes in existing C++ codebases.
Ownership & Mindset: You take ownership of systems end-to-end, from development through to production support. You are pragmatic, detail-oriented, and comfortable working in a fast-paced trading environment where systems must be reliable under pressure.
If you’re passionate about applying advanced technology to real-world markets and want to work alongside a focused, high-performing team, we’d love to hear from you. DeepFin offers a collaborative, research-driven environment where ideas move quickly from concept to execution and where every contribution has visible impact.
Join us in building the next generation of deep-learning-driven trading systems - shaping the future of finance through innovation, rigour, and technology.
Ready to apply?
Apply to DeepFin Research
Medsien is the leading provider of scalable remote care management for a quality patient experience. Hundreds of organizations trust Medsien’s unparalleled technology solutions to implement exceptional remote care management programs, personalize every interaction, and improve the lives of the people who need it most. Based in San Francisco and venture-backed by top-tier investors, Medsien was founded to reimagine remote care management.
More than 60% of all U.S. adults—over 150 million people—live with at least one chronic condition, which requires dedicated, ongoing medical support outside the four walls of their doctor’s office. And yet, only 20% of these patients have access to remote care from the comfort of their homes, putting their health at significant risk. Together, we can save lives and create a real impact.
Medsien is a venture-backed healthcare SaaS company experiencing rapid growth and looking to expand our team. We are seeking an organized, motivated, and passionate Senior Software Engineer to join our team of talented and inspiring developers in a fast-paced environment.
As a Senior Software Engineer, you'll work on new exciting projects with full autonomy. We're looking for a candidate who is passionate about building new applications from the ground up and who will join a growing team in developing the products that enable providers to provide high quality services to their patients.
As a Senior Software Engineer, you will:
Please apply if you have:
For this position, we offer:
Please bear in mind that:
Our Process
We will review your application along with all the others we receive and pick the top profiles for a screening call. In many cases due to time constraints and our candidate volume, only the short-listed candidates are contacted but we do consider each application carefully. If you have been selected as a short-listed candidate, we will contact you for a short screening call to get to know you better. If you don’t get a call, please don’t be disappointed! We receive many applications for each role and must prioritize who we speak to.
Employment at Medsien is based solely on a person’s merit and qualifications. We are committed to providing equal employment opportunity regardless of sex, age, race, color, national or ethnic origin, religion, marital status, pregnancy, sexual orientation, gender identity or expression, disability, age, citizenship, veteran or military status, and other legally protected characteristics.
Thank you for taking the time to apply for a position at Medsien!
Please visit the below links for GDPR details:
https://www.medsien.com/legal/employee-candidate-information-notice
https://www.medsien.com/legal/employee-candidate-explicit-consent-statement
Ready to apply?
Apply to Medsien
Medsien is the leading provider of scalable remote care management for a quality patient experience. Hundreds of organizations trust Medsien’s unparalleled technology solutions to implement exceptional remote care management programs, personalize every interaction, and improve the lives of the people who need it most. Based in San Francisco and venture-backed by top-tier investors, Medsien was founded to reimagine remote care management.
More than 60% of all U.S. adults—over 150 million people—live with at least one chronic condition, which requires dedicated, ongoing medical support outside the four walls of their doctor’s office. And yet, only 20% of these patients have access to remote care from the comfort of their homes, putting their health at significant risk. Together, we can save lives and create a real impact.
Medsien is a venture-backed healthcare SaaS company experiencing rapid growth and looking to expand our team. We are seeking organized, motivated, and passionate Full-Stack Engineer to join our team of talented and inspiring developers in a fast-paced environment.
As a Full-Stack Engineer, you'll work on new exciting projects with full autonomy. We're looking for a candidate who is passionate about building new applications from the ground up and who will join a growing team in developing the products that enable providers to provide high quality services to their patients.
As a Full-Stack Engineer, you will:
Please apply if you have:
For this position, we offer:
Please bear in mind that:
Our Process
We will review your application along with all the others we receive and pick the top profiles for a screening call. In many cases due to time constraints and our candidate volume, only the short-listed candidates are contacted but we do consider each application carefully. If you have been selected as a short-listed candidate, we will contact you for a short screening call to get to know you better. If you don’t get a call, please don’t be disappointed! We receive many applications for each role and must prioritize who we speak to.
Employment at Medsien is based solely on a person’s merit and qualifications. We are committed to providing equal employment opportunity regardless of sex, age, race, color, national or ethnic origin, religion, marital status, pregnancy, sexual orientation, gender identity or expression, disability, age, citizenship, veteran or military status, and other legally protected characteristics.
Thank you for taking the time to apply for a position at Medsien!
Please visit the below links for GDPR details:
https://www.medsien.com/legal/employee-candidate-information-notice
https://www.medsien.com/legal/employee-candidate-explicit-consent-statement
Ready to apply?
Apply to Medsien
Who are we?
Logiwa is a premier provider of warehouse management and fulfillment software, offering cloud-based solutions designed for modern business needs. Our Logiwa IO Fulfillment Management System is crafted to support businesses in various sectors, including B2C, DTC, and third-party logistics (3PL). Unlike legacy WMS solutions, we deliver an agile, scalable, and innovative approach tailored to meet the demands of high-volume fulfillment.
With headquarters in Chicago and Istanbul, we operate internationally, assisting companies across North America, Europe, and Asia with cutting-edge warehouse management technologies.
Why work at Logiwa?
At Logiwa, our mission is to fulfill brilliantly. We aim to revolutionize fulfillment by combining innovative technology with human expertise, enabling businesses to operate smarter, faster, and more sustainably. We envision a future where companies of all sizes can easily navigate the complexities of modern supply chains, optimize workflows, reduce costs, and enhance customer satisfaction. By combining cutting-edge technology with real-time insights, we strive to make supply chains smarter, more agile, and better connected.
We fulfill brilliantly for our people as well.
At Logiwa, we prioritize accountability, responsiveness, and togetherness. We stand by our work with reliability and trust, ensuring everyone can count on us. Staying connected is key. We listen, respond, and value every conversation to build meaningful relationships with our customers and our coworkers, locally and across the globe. Our collaborative spirit drives us to grow, learn, and innovate as a team, celebrating each other's successes and achieving more together.
Logiwans are creative innovators, analytical thinkers, supply chain specialists, relationship builders, and more. If you’re looking for a small but mighty team where your ideas have impact, and your career can take off, then Logiwa is a great place for you!
The Job Details
We are seeking a highly skilled and experienced Team Lead to provide technical leadership for complex, high-impact, cross-functional projects. This role will lead a team of engineers while ensuring alignment with business objectives, maintaining technical excellence, and fostering a culture of collaboration and continuous improvement.
Key Responsibilities:
Key Requirements:
Benefits:
At Logiwa we offer:
Location & Working Model
We are working on a full remote model. We have physical offices in İstanbul(Ataşehir Nidakule Kolektif House) where team members can get together and work collaboratively on a volunteer basis.
Company Culture
In Logiwa we give importance to creating a flexible and trusting workplace where everyone can work in harmony and be their best working self. We embrace teamwork and collaboration. We work hard but also play hard in monthly happy hours and team gatherings.
Note on safety: We’ll only contact you from @logiwa.com. We never request sensitive details (like bank information) during hiring.
Equal Employment Opportunity
In Logiwa we believe in the power of diversity. We hire without prejudice and discrimination against language, religion, ethnicity, race, gender, sexual orientation, age or disability status. We think that our diverse cultures, backgrounds, beliefs, values, abilities, and lifestyles help us learn from each other and create a stronger company culture. We’re proud to have a genuinely diverse and inclusive workplace. We hire solely on the basis of the measurable technical examinations and competency-based interviews with equity and equality in mind.
Find More About us🔎 :
Please follow Logiwa on LinkedIn and Youtube!
Ready to apply?
Apply to Logiwa
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