frontend software engineer Jobs in Ankara

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client side software developer (frontend + mobile)

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senior fontend developer

senior front end engineer

<div>Would you like to join the leading international intergovernmental organization? 
 
Allied Command Transformation (ACT) is NATO&rsquo;s leading agent for change: driving, facilitating, and advocating the continuous improvement of Alliance capabilities to maintain and enhance the military relevance and effectiveness of the Alliance.
We are looking for a passionate Full-stack engineer who will provide remote support to ACT&rsquo;s digital modernization initiatives, focusing on the design, development, testing, deployment, and sustainment of secure, containerized applications. The work will align with our client's Digital Transformation Implementation Strategy and Data Exploitation Implementation Plan, contributing to the Warfare Development Agenda through interoperable software solutions and APIs that integrate with existing platforms. Close collaboration with the stakeholders, including SHAPE, JWC, and JFTC, will ensure outputs meet our client's requirements while supporting agile delivery, continuous integration/continuous delivery (CI/CD), and cybersecurity standards. Developers must remain flexible and able to rapidly learn new technologies to advance the digital transformation goals. 
Responsibilities:<ul>
<li>
Build containerized application tools following the 12-Factor App methodology, Test Driven Development (TDD), and Extreme Programming (XP).</li>
<li>Develop products as part of a balanced agile team (Product Manager, Product Owner, UI/UX Designer, and Data Scientists as applicable).</li>
<li>Design and implement REST APIs and microservices architecture.</li>
<li>Develop full-stack solutions using modern JavaScript, Python, and/or Java frameworks.<ul>
<li>Perform front-end development (e.g., React, Angular).</li>
<li>Perform back-end development (e.g., Node.js, Django/Flask, SpringBoot).</li>
</ul></li><li>Conduct database design and programming (e.g., MySQL, PostgreSQL, MongoDB).</li>
<li>Deploy containerized applications using Docker, Kubernetes, or OpenShift.</li>
<li>Work in a collaborative, pair programming environment as needed.</li>
<li>Rapidly learn and apply new programming languages, frameworks, and tools.</li>
<li>Support the creation of sustainable DevSecOps pipelines and agile delivery practices.</li>
</ul>
We are happy to hear from you if you have: 
<ul>
<li>
Minimum 4 years of experience in full-stack development using JavaScript, Python, or Java.</li>
<li>Minimum 4 years of experience in front-end development (React, Angular, etc.) and/or back-end development (Node.js, Django/Flask, SpringBoot, etc.).</li>
<li>Minimum 4 years of experience in database design/programming (MySQL, PostgreSQL, etc.).</li>
<li>Experience in REST API design and development.</li>
<li>Experience with Test Driven Development (TDD).</li>
<li>Experience in Microservices Architecture.</li>
<li>Experience deploying containerized applications with Docker, Kubernetes, or OpenShift. 
</li>
<li>Experience working in collaborative, agile teams.</li>
<li>Experience delivering iterative releases in an Agile/DevSecOps environment.</li>
<li>Fluent English skills (verbal and written).</li>
<li>Bachelor&rsquo;s degree in Computer Science, Engineering, or a related field (or equivalent professional experience)</li>
<li>Willingness to work in EST time zone</li>
</ul>
If you've read the description and feel this role is a great match, we'd love to hear from you! Click &quot;Apply for this job&quot; to be directed to a brief questionnaire. It should only take a few moments to complete, and we'll be in touch promptly if your experience aligns with our needs.</div>

Senior Full-stack engineer (EST timezone)

Trustlab

<div>About TrustLab
TrustLab deploys custom LLMs as part of its AI solution for Enterprise customers. We&rsquo;re a fast-moving, venture-backed startup founded by senior leaders from Google, YouTube, TikTok, and Reddit, creating solutions for online safety, reputation and risk management. Our approach for human-in-the-loop AI solutions for content understanding is industry leading as a technology and business solution. We are looking for experienced and creative engineers to help us push the boundaries with emerging LLM technology applications, and leadership to deploy and scale our technology for customer use cases at scale.
Job Title: Senior Full Stack Engineer (Python/React) &ndash; Ankara<h3 class="jobSectionHeader">
About this role:</h3>
We&rsquo;re looking for a Senior Full Stack Engineer with a deep sense of ownership. This role is ideal for someone who thrives in fast-paced environments and wants to help define both the product and the technical direction of our platform. You'll work across the stack, focused both on building rich, performant, and intuitive interfaces that help users take action on complex, large-scale safety data, while designing the robust backend systems and APIs that power these experiences end-to-end.
You&rsquo;ll join a small, mission-driven team where your contributions have a direct impact on real-world issues.
Location: Ankara, Turkiye 
Experience: 3+ years 
Employment Type: Full-time 
 
What You&rsquo;ll Do:<ul><li>
Drive the development of end-to-end product features, working across both frontend and backend systems.</li><li>
Build clean, scalable backend services using Python (e.g., Django, FastAPI, or Flask).</li><li>
Develop rich, performant frontend applications using React, TypeScript, and modern tooling.</li><li>
Design and implement intuitive interfaces and workflows that empower analysts and reviewers working on online safety.</li><li>
Collaborate closely with product, design, data, and ML teams to ship impactful features quickly and iteratively.</li><li>
Own projects from start to finish, ensuring reliability, usability, and performance at every layer of the stack.</li><li>
Drive best practices in architecture, code quality, and testing across both frontend and backend systems.</li></ul><h3 class="jobSectionHeader">
What We&rsquo;re Looking For:</h3><ul><li>
3+ years of professional software development experience.</li><li>
Strong experience in backend development in Python with frameworks like Django, FastAPI, or Flask.</li><li>
Strong experience building frontend applications with React and TypeScript.</li><li>
Strong UX sensibility and attention to detail in implementing clean, user-friendly interfaces.</li><li>
Comfort working independently in fast-changing or ambiguous environments.</li><li>
A collaborative mindset and passion for mission-driven work.</li><li>
Based in Ankara, Turkiye, some in-office time is required.</li></ul><h3 class="jobSectionHeader">
Bonus Points:</h3><ul><li>
Experience in AWS</li></ul><h3 class="jobSectionHeader">
Opportunities &amp; Perks:</h3><ul><li>
Work on cutting-edge AI technologies shaping the future of online safety.</li><li>
Collaborate with a multidisciplinary team tackling some of the most challenging problems in content moderation.</li><li>
Competitive compensation, comprehensive benefits, and opportunities for professional growth.</li><li>
Flexible hybrid work culture with opportunities for in-person collaboration in our Ankara office located in Maidan.</li></ul></div>

Senior Full Stack Engineer (Python/React) – Ankara

Atlassian

<div>
 
 Overview
 
 
 
 
 Working at Atlassian
 
 
 
 Atlassians can choose where they work &ndash; whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity.
 
 
 
 To help our teams work together effectively, this role is fully remote but requires you to be located in Turkiye.
 
 
 
 We're looking for a Frontend Software Engineer to join our team, passionately focused on delivering creative improvements for our engineering teams.
 
 
 
 Responsibilities
 
 
 
 
 Your future team
 
 
 
 To become a 100-year company, we need a world-class engineering organization of empowered teams with the tools and infrastructure to do the best work of their careers.
 
 
 As part of a unified R&amp;D team, Engineering prioritizes key initiatives supporting our customers in moving to the cloud while simultaneously continuing to bring the most value to our customers through investments across our core product suite &ndash; including Jira, Confluence, Trello, and Bitbucket.
 
 
 We're looking for people who want to write the future and believe we can accomplish much more together.
 
 
 
 In This Role, You Will
 
 
 
 <ul>
 <li>
 Build and ship features and capabilities daily in a highly scalable, cross-geo distributed environment;
 </li>
 <li>
 Be part of an amazingly open and collaborative work environment with other experienced engineers, architects, product managers, and designers;
 </li>
 <li>
 Review code with best practices of readability, testing patterns, documentation, reliability, security, and performance considerations in mind;
 </li>
 <li>
 Mentor and level up the skills of your teammates by sharing your expertise in knowledge-sharing sessions;
 </li>
 <li>
 Ensure full visibility, error reporting, and monitoring of high performing backend services;
 </li>
 <li>
 Participate in Agile software development including daily stand-ups, sprint planning, team retrospectives, and show-and-tell demo sessions;
 </li>
 <li>
 You will report directly to your Engineering Manager.
 
 
 
 </li>
 </ul>
 
 Qualifications
 
 
 
 
 Your background:
 
 
 
 <ul>
 <li>
 4+ years of experience with JavaScript (ES6), TypeScript HTML5, CSS, and experience with modern JS/TS frameworks (for example, React, AngularJS, or Vue);
 </li>
 <li>
 Understanding of modern frontend ecosystem, including bundling, linting, testing, and releasing;
 </li>
 <li>
 Experience with modern testing frameworks (for example, Jest, Cypress, Mocha, or Chai);
 </li>
 <li>
 Experience building frontend applications at scale;
 </li>
 <li>
 Experience in Agile software development methodologies;
 </li>
 <li>
 Experience in engineering software systems of medium-to-large scope and complexity.
 
 
 
 </li>
 </ul>
 
 Benefits &amp; Perks
 
 
 
 Atlassian offers a wide range of perks and benefits designed to support you, your family and to help you engage with your local community. Our offerings include health and wellbeing resources, paid volunteer days, and so much more. To learn more, visit
 
 go.atlassian.com/perksandbenefits
 
 
 .
 
 
 
 
 About Atlassian
 
 
 
 At Atlassian, we're motivated by a common goal: to unleash the potential of every team. Our software products help teams all over the planet and our solutions are designed for all types of work. Team collaboration through our tools makes what may be impossible alone, possible together.
 
 
 We believe that the unique contributions of all Atlassians create our success. To ensure that our products and culture continue to incorporate everyone's perspectives and experience, we never discriminate based on race, religion, national origin, gender identity or expression, sexual orientation, age, or marital, veteran, or disability status. All your information will be kept confidential according to EEO guidelines.
 
 
 To provide you the best experience, we can support with accommodations or adjustments at any stage of the recruitment process. Simply inform our Recruitment team during your conversation with them.
 
 
 To learn more about our culture and hiring process, visit
 
 go.atlassian.com/crh
 
 
 .
 
 
 
</div>

Frontend Software Engineer

Nucleus Genetik

Senior Front-End Developer (HealthTech / Bioinformatics)Hakk&#305;nda Genetik ve biyoinformatik verilerini analiz eden, g&ouml;rselle&#351;tiren ve anlaml&#305; hale getiren sa&#287;l&#305;k teknolojileri geli&#351;tiriyoruz. Karma&#351;&#305;k bilimsel verileri kullan&#305;c&#305; dostu, h&#305;zl&#305; ve etkile&#351;imli web aray&uuml;zlerine d&ouml;n&uuml;&#351;t&uuml;rmekten heyecan duyuyorsan, seni ekibimize bekliyoruz!Sorumluluklar<ul><li>Genomik ve biyoinformatik veriler i&ccedil;in modern web aray&uuml;zleri geli&#351;tirmek</li><li>RESTful/GraphQL API&rsquo;lardan gelen verileri g&ouml;rselle&#351;tirmek</li><li>Performans, eri&#351;ilebilirlik ve kullan&#305;c&#305; deneyimi odakl&#305; &ccedil;&ouml;z&uuml;mler &uuml;retmek</li><li>Front-end mimarisini tasarlamak, kod standartlar&#305;n&#305; olu&#351;turmak ve ekibe teknik mentorluk sa&#287;lamak</li><li>D3.js, Plotly, Vega, Cytoscape.js gibi veri g&ouml;rselle&#351;tirme k&uuml;t&uuml;phanelerini entegre etmek</li></ul>Aranan Nitelikler<ul><li>React, Vue.js veya Angular ile 5+ y&#305;l profesyonel deneyim</li><li>TypeScript, JavaScript, HTML5, CSS3 konular&#305;nda g&uuml;&ccedil;l&uuml; bilgi</li><li>State management (Redux, Vuex vb.) ve component tabanl&#305; mimari deneyimi</li><li>Performans optimizasyonu, test odakl&#305; geli&#351;tirme (Jest, Cypress) tecr&uuml;besi</li><li>Biyoinformatik veya sa&#287;l&#305;k teknolojisi projelerinde deneyim avantajd&#305;r</li></ul>Art&#305; Nitelikler<ul><li>Genom verisi, varyant analizi veya gen ekspresyon g&ouml;rselle&#351;tirme tecr&uuml;besi</li><li>UI/UX ara&ccedil;lar&#305; (Figma, Adobe XD) ve eri&#351;ilebilirlik (a11y) bilgisi</li><li>Docker, Node.js, Next.js konular&#305;nda temel bilgi</li></ul>Job Type: Full-time

Senior Fontend Developer

TechNarts-Nart Bilişim

<div>
 
 
 We are TechNarts IxD team.
 
 
 
 
 We are ~10 people.
 
 
 
 
 We are programmers.
 
 
 
 
 We have technical minds.
 
 
 
 
 We design and implement user interfaces.
 
 
 
 
 We invent when necessary.
 
 
 
 
 We reuse when suitable.
 
 
 
 
 We appreciate quality.
 
 
 
 
 We encourage originality.
 
 
 
 
 We attend to details.
 
 
 
 
 We prefer simplicity.
 
 
 
 
 We embrace complexity.
 
 
 
 
 We thrive together.
 
 
 
 
 We have an open position.
 
 
 
 
 
 
 
 Responsibilities
 
 
 <ul>
 <li>
 
 Developing and maintaining enterprise web applications, primarily their frontend.
 
 </li>
 <li>
 
 Implementing new features and reusable UI components.
 
 </li>
 <li>
 
 Contributing to our design system.
 
 </li>
 <li>
 
 Participating in R&amp;D and UI/UX discussions.
 
 </li>
 <li>
 
 Communicating with technical stakeholders in Turkish and English.
 
 </li>
 <li>
 
 Debugging and resolving issues reported by users.
 
 </li>
 </ul>
 
 
 
 
 
 Requirements
 
 
 <ul>
 <li>
 
 Bachelor&rsquo;s degree in Computer Science, Computer Engineering or in a related field.
 
 </li>
 <li>
 
 Strong proficiency in TypeScript and experience in building strongly typed React applications.
 
 </li>
 <li>
 
 Solid knowledge of JavaScript, HTML and CSS.
 
 </li>
 <li>
 
 Familiarity with modern build tools (Vite, Webpack) and package managers (npm/yarn/pnpm).
 
 </li>
 <li>
 
 Ability to communicate in English, whether written or spoken.
 
 </li>
 </ul>
 
 
 
 
 
 Nice-to-have skills
 
 
 <ul>
 <li>
 
 Experience with Python / Django.
 
 </li>
 <li>
 
 Experience in developing feature rich web applications.
 
 </li>
 <li>
 
 Familiarity with older web technologies such as jQuery.
 
 </li>
 </ul>
 
 
 
 
 
 What do we offer?
 
 
 <ul>
 <li>
 
 Relaxed work hours.
 
 </li>
 <li>
 
 Working from home one day a week.
 
 </li>
 <li>
 
 Yearly training budget.
 
 </li>
 <li>
 
 Employees are encouraged to get master&rsquo;s or PhD degrees.
 
 </li>
 <li>
 
 Personal and professional development to grow internally within our organization.
 
 </li>
 <li>
 
 We encourage and support our employees to do sports for their physical and mental health.
 
 </li>
 </ul>
 
 
 &nbsp;
 
 
 
 
 About TechNarts
 
 
 
 
 &nbsp;
 
 
 
 
 TechNarts is a leading company which differs from others with its strategy, working model, resource utilization and its approach to customer relations by adding the system and needs analysis phases to the project management. This way, the major focus is on consulting the companies lacking knowledge in information technology. Besides, the system efficiency is controlled by determining the business needs of customers not just by software development but also by fully analyzing and controlling change management processes.
 
 
 
 
 &nbsp;
 
 
 
 
 All the technological advances are followed by project based professional staff on behalf of the customers and feasible cost-effective solutions that are compatible with the business needs and requirements of the customers are offered.
 
 
 
 
 
 
 
 
</div>

Hakk&#305;nda Genetik ve biyoinformatik tabanl&#305; sa&#287;l&#305;k teknolojileri geli&#351;tiren ekibimize, y&uuml;ksek hacimli veri i&#351;leyen sistemlerin mimarisini tasarlayacak bir Senior Back-End Developer ar&#305;yoruz. Genom verilerini analiz eden ve sa&#287;l&#305;k profesyonellerine anlaml&#305; i&ccedil;g&ouml;r&uuml;ler sunan platformlar&#305;m&#305;z&#305;n temelini seninle g&uuml;&ccedil;lendirmek istiyoruz.Sorumluluklar<ul><li>RESTful ve GraphQL API&rsquo;lar&#305;n mimarisini tasarlamak ve geli&#351;tirmek</li><li>PostgreSQL, MongoDB gibi veritabanlar&#305;yla y&uuml;ksek hacimli veri y&ouml;netimi</li><li>Docker/Kubernetes ile container tabanl&#305; mikroservis yap&#305;lar&#305; olu&#351;turmak</li><li>CI/CD, test otomasyonu ve sistem optimizasyonu s&uuml;re&ccedil;lerini y&ouml;netmek</li><li>Front-end ve veri ekipleriyle u&ccedil;tan uca veri ak&#305;&#351;&#305; tasarlamak</li></ul>Aranan Nitelikler<ul><li>Python (FastAPI, Flask, Django) ve/veya Go ile 5+ y&#305;l deneyim</li><li>SQL ve NoSQL veritabanlar&#305;nda ileri d&uuml;zey bilgi</li><li>API mimarisi, authentication, caching ve performans optimizasyonu bilgisi</li><li>Docker, Kubernetes ve CI/CD s&uuml;re&ccedil;lerine h&acirc;kimiyet</li><li>Linux ortam&#305;nda geli&#351;tirme deneyimi</li></ul>Art&#305; Nitelikler<ul><li>Biyoinformatik ara&ccedil;lar (BLAST, BWA, GATK) veya workflow sistemleri (Nextflow, Snakemake)</li><li>AWS, GCP veya Azure deneyimi</li><li>Event-driven veya microservice mimarisi bilgisi</li><li>Veri g&uuml;venli&#287;i uyumlulu&#287;u bilgisi</li></ul>Job Type: Full-time

Senior Backend Developer Ankara (HealthTech / Bioinformatics)

Eaton

<div>Eaton&rsquo;s Electrical Sector is hiring a VP GM Medium &amp; Low Voltage Solutions, EMEA.<div><div><div><h2 class="jobSectionHeader">
What you&rsquo;ll do:</h2>
</div><div>
This newly established role holds full strategic and operational responsibility for the MLVS business unit, driving growth, profitability, and transformation across a multi-site, multi-country business. This role leads the overall P&amp;L, oversees complex engineer-to-order projects, and ensures delivery of innovative, sustainable solutions for key segment customers. It is responsible for driving an important growth engine for EMEA revenue in the Low Voltage Panel Assembly business, gradually building a team from initial PLM focus, expanding in line with revenue and customer needs. This newly combined MV &amp; LV business will operate alongside Critical Power Solutions (CPS) and Services teams as part of the Energy Solutions &amp; Services Division.
Reporting to the SVP Energy Solutions &amp; Services EMEA, the leader oversees a current $300m revenue business, with an ambitious revenue &amp; profitability growth agenda. They will lead a direct team of senior PLM &amp; business development leaders to drive revenue through a highly customer focused organisation, delivering results with the support of functional experts in Operations, SCM, Quality, Finance and R&amp;D.
As a leader within a newly formed division, they will champion the collaboration and change needed to ensure that this business unit and the ESS division successfully fulfil the ambition to deliver long-cycle systems solution opportunities across Eaton&rsquo;s product portfolio.<h1 class="jobSectionHeader"> 
Essential Responsibilities</h1><ul><li>
Oversee all financial aspects of the business unit, including revenue, profitability, and growth, with responsibility for a business of $250M (MV) and additional increment &lt;$50M (LV) sales in 2025.</li><li>
Develop and execute short- and long-term strategies for market growth and profitability of a combined MV and LV portfolio, capitalising on combined opportunities across a solutions portfolio supporting systems and project cycle customers.</li><li>
Build, motivate, and develop a high-performing, diverse management team, fostering a culture of accountability, collaboration, and continuous improvement. This is a newly formed business unit, part of a newly formed division focused on longer cycle &amp; project customer businesses.</li><li>
Oversee complex ETO projects, ensuring robust quotation engineering, risk management, and successful delivery of customized solutions.</li><li>
Expand Eaton's presence in key relevant segments (utilities, data centers, industrial) driving customer acquisition and retention.</li><li>
Build and maintain strategic relationships with global OEMs, specialized suppliers, and key customers, focusing on integrated solutions and long-term partnerships.</li><li>
In partnership with Divisional Operations Director, ensure quality, compliance, and continuous improvement in processes and product reliability across multi-site manufacturing operations.</li><li>
Champion the development and market introduction of innovative, sustainable products (e.g. SF6-free switchgear), and optimize the product portfolio.</li><li>
Initiate and lead transformation projects (e.g. restructuring, process optimization, market entry), ensuring successful execution and positive business impact.</li><li>
Identify, evaluate, and execute inorganic growth opportunities, including M&amp;A and joint ventures to strengthen Eaton&rsquo;s market position.</li><li>
Engage with customers, partners, industry associations, and internal executive forums, ensuring strong relationships and positive reputation.</li><li>
Ensure adherence to regulatory, quality, and safety standards across all operations and projects.</li></ul><h1 class="jobSectionHeader"> 
Location</h1>
The location for this role is flexible - key EMEA locations may be considered for the right candidate.</div></div><div><div><h2 class="jobSectionHeader">
Qualifications:</h2>
</div><div><ul><li>Outstanding talent and dynamic leadership skills, highly collaborative. 
Proven track record of growing and transforming businesses amid changing market conditions and longer cycle customer projects.</li><li>
Growth-oriented, comfortable in new domains and working models.</li><li>
Minimum 10 years&rsquo; experience in manufacturing, engineering, or energy sector, with at least 5 years in senior leadership roles. Customer focused with proven record of delivering against revenue growth targets.</li><li>
Direct experience running a full P&amp;L for a business with at least $300m in revenue. 
Proven background in front-end customer negotiations and partnerships.</li><li>
Technical understanding of medium voltage systems and low voltage assembly (Panel builder in particular).</li><li>
Proven track record in leading complex ETO businesses and multi-site operations.</li><li>
Experience in transformation, restructuring, and process optimization.</li><li>
Ability to manage complex supplier and customer landscapes, especially in ETO environments.</li><li>
Experience with M&amp;A and strategic partnerships.</li><li>
Strong leadership communications, interpersonal, and motivational skills. Inclusive leadership style with an ability to lead multiple diverse teams and locations.</li><li>
Excellent business and financial acumen.</li><li>
Bachelor&rsquo;s degree in business, engineering, finance, or related discipline is required.</li></ul></div></div></div> 
We are committed to ensuring equal employment opportunities for job applicants and employees. Our recruitment processes use balanced selection criteria and avoid unlawful discrimination against applicants on the basis of their age, colour, disability, marital status, national origin, gender, gender identity, genetic information, race or racial origin, religion, sexual orientation or any other status protected or required by law.</div>

VP GM Medium & Low Voltage Solutions, EMEA

Explore 60+ Senior front end engineer in Ankara this November. Find roles across top companies and apply now to boost your career.

60 senior front end engineer jobs IN Ankara

Senior Full-stack engineer (EST timezone)

Senior Full Stack Engineer (Python/React) – Ankara

Frontend Software Engineer

Senior Fontend Developer

Frontend Software Engineer

Senior Backend Developer Ankara (HealthTech / Bioinformatics)

VP GM Medium & Low Voltage Solutions, EMEA