Location: Istanbul, Turkey
P.I. Works is the first company in the world to automate the management of a commercial 5G network.
Our automated network management products and services empower mobile operators to accelerate network transformation and to drive network quality and efficiency on the path to 5G.
These solutions have been deployed across 82 mobile network operators in 58 countries around the world.
Our engineering team based in Istanbul is the backbone of our innovative capabilities. Leveraging new technologies, our team designs and develops products and solutions that create enhanced value to our customers. We are constantly looking at ways to roll out new features, solutions, enrich usability and optimize our product cycles.
As a Senior Backend Software Developer on this team, you will bring your A-game to play every day and take advantage of unique opportunities to learn and grow. We have a brief exercise for you to help us ascertain your aptitude and skill level.
What you will do:
Managing the entire software development life cycle from concept design through to implementation and application maintenance.
Develop, test, deploy and optimize new products and/or features that ensure well-designed, robust, scalable, testable functionalities by using C# and .NET frameworks.
Maintain and improve application security, availability, and performance of existing systems and solutions.
Design and update operations for relational and columnar databases in applications.
Working with team members to improve software development skills by using suitable and applicable code review and software coding methodologies.
Coordinate with the product management, and testing teams periodically on new releases, patches, and fixes.
Implement new tools, technologies, process/practices to improve existing products and solutions.
Working with complex frameworks to make complete refactoring or rewriting.
Participate in team discussions and play active role with the design decisions.
What you need to be successful:
Must-have
Bachelor’s degree in Computer Science, Engineering, Electronics or Telecommunications SME without the relevant degree will also be considered
Minimum of 7 years of experience in object-oriented analysis and design skills
Expert level skills in .NET Framework, .NET Core and C# development.
Through understanding of database transactions and concurrent programming
Experience with ORM frameworks.
Understanding of Software Development Life Cycle and Agile methodologies.
High-level understanding for the company domain operations and mentoring junior and mid-level developers on any kind of domain, design and implementation related issues.
Awareness of latest trends, tools and principles and being able to use them wherever applicable.
Understanding and proper documentation skills about development standards, infrastructure of the systems/frameworks that are built by themselves.
Excellent verbal and written skills in English
Ability to reside and work in Turkey, without requiring work permit sponsorship.
Good to have
Hands-on experience in relational database performance management.
Expertise on Oracle, PostgreSQL, and Clickhouse databases.
Hands-on experience of CI/CD operations.
If you are enthusiastic and self-motivated, a team player, customer focused and bring a “do what it takes” attitude to work every day, we want to hear from you.
Location: Home Based - Americas
Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1200+ colleagues in 75+ countries and very few office-based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution.
The company is founder-led, profitable, and growing.
This is an exciting opportunity for a software engineer passionate about open source software, Linux, Python, and web services at scale. We are building the next generation management solution for Ubuntu in the enterprise - on premise and on the public cloud - to enable large estate observability, telemetry, security, compliance and operations. Build a rewarding, meaningful career working with the best and brightest people in technology at Canonical, a growing international software company.
Landscape is the leading management tool to deploy, monitor and manage fleets of Ubuntu systems, including package and repository management, health and security monitoring, hardware inventory, and automation. As Landscape software engineer you will be responsible for contributing on a distributed development team participating in all facets of the development process.
Location: This role will be based remotely in the Americas region.
What you’ll do
Collaborate proactively with a distributed team
Write high-quality code to create new features, fix bugs and modernize the Landscape codebase
Demonstrate your strong commitment to code quality and automated testing
Participate in the engineering process with code and architectural reviews
Take personal ownership of problems and design and deliver solutions
Work remotely with global travel 2 to 4 weeks for internal and external events
Assist with release management during each development cycle
Collaborate with devops for Landscape SaaS, Canonical’s hosted Landscape
Who you are
You love technology and working with brilliant people
You are curious, flexible, articulate, and accountable
You value soft skills and are passionate, enterprising, thoughtful, and self-motivated
You have a Bachelor’s or equivalent in Computer Science, STEM or similar degree
You have proficiency developing public-facing APIs and web applications, preferably using Python.
Experience with Python and web frameworks such as Flask and Django.
Experience with databases, and ORMs (PostgreSQL a plus)
You are comfortable with Ubuntu as a development and deployment platform.
What we offer colleagues
We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognize outstanding performance. In addition to base pay, we offer a performance-driven annual bonus or commission. We provide all team members with additional benefits which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally.
Distributed work environment with twice-yearly team sprints in person
Personal learning and development budget of USD 2,000 per year
Annual compensation review
Recognition rewards
Annual holiday leave
Maternity and paternity leave
Team Member Assistance Program & Wellness Platform
Opportunity to travel to new locations to meet colleagues
Priority Pass and travel upgrades for long-haul company events
About Canonical
Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open-source projects and the platform for AI, IoT, and the cloud, we are changing the world of software. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence; in order to succeed, we need to be the best at what we do. Most colleagues at Canonical have worked from home since our inception in 2004. Working here is a step into the future and will challenge you to think differently, work smarter, learn new skills, and raise your game.
Canonical is an equal opportunity employer
We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products.
Whatever your identity, we will give your application fair consideration.
#LI-remote
Location: Remote
Workplace: Remote
We are building AI to simulate the world through merging art and science.
We believe that world models are at the frontier of progress in artificial intelligence. Language models alone won’t solve the world’s hardest problems – robotics, disease, scientific discovery. Real progress requires models that experience the world and learn from their mistakes, the same way that humans do. And this kind of trial and error can be massively accelerated when done in simulation, rather than in the real world.
World models offer the most clear path to general-purpose simulation, changing how stories are told, how scientific progress is made and how the next frontiers of humanity are reached.
Our team consists of creative, open minded, caring and ambitious people who are determined to change the world. We aspire to continuously build impossible things and our ability to do so relies on building an incredible team. If you are driven to do the same, we'd love to hear from you.
*Titles posted to our careers page are updated regularly to best advertise the role and expected seniority, but internally we have a flat titling system with two types of titles: one for individual contributors and one for people managers.
ABOUT THE ROLE
We're looking for an API engineer to join our core API team and help scale Runway's platform serving millions of users and handling thousands of requests per second. You'll work on the critical infrastructure that powers both our public API (used by external developers) and internal tools, managing user data, task orchestration, billing, permissions, and asset management.
This is a high-impact role on a mature, production system. You'll build enterprise features, optimize database performance, design async workflows, and ensure reliability at scale. If you're passionate about API development, love TypeScript, and want to own systems end-to-end, this is the role for you.
A PEEK AT OUR TECHNICAL STACK
Our API endpoints for real-time collaboration and media asset management is written in TypeScript, and runs in ECS containers on AWS Fargate. We leverage multiple AWS-native components, such as S3, CloudFront, Lambda, Kinesis, and SQS, as building blocks of our infrastructure.
Our inference backend is written in Python (PyTorch, TorchScript), and is deployed across multiple clusters / cloud providers. We use Kubernetes for container orchestration, and k8s-native components such as Flyte, Kueue, and Kyverno efficient job orchestration. We invest in prometheus and grafana for monitoring, and Terraform to manage our infrastructure.
WHAT YOU’LL DO
- Own the full API lifecycle from design and implementation to monitoring, optimization, and documentation for both public and internal APIs
- Design and implement async workflows for task orchestration, content moderation, prompt enhancement, and post-processing pipelines
- Optimize database queries and improve performance for a high-traffic Postgres database
- Build rate limiting, fraud detection, and credit management systems
- Implement comprehensive API security, rate limiting, authentication, and monitoring systems to ensure reliability at scale
- Improve the public API developer experience with better documentation, SDKs, and tooling
- Improve the performance, reliability, and code quality of our codebases
WHAT YOU’LL NEED
- 3+ years of industry experience building production APIs
- Strong TypeScript experience, so you can jump in and be productive immediately
- Experience owning systems end-to-end: infrastructure, monitoring, logging, metrics, incident response
- Understanding of API design patterns, REST principles, and async workflows
- Experience with relational databases (Postgres preferred) and query optimization
- Experience architecting production-ready systems at scale using cloud primitives from AWS, GCP, or Azure
- Ability to rapidly prototype solutions and iterate on them with tight product deadlines
- Humility and open mindedness; at Runway we love to learn from one another
Runway strives to recruit and retain exceptional talent from diverse backgrounds while ensuring pay equity for our team. Our salary ranges are based on competitive market rates for our size, stage and industry, and salary is just one part of the overall compensation package we provide.
There are many factors that go into salary determinations, including relevant experience, skill level and qualifications assessed during the interview process, and maintaining internal equity with peers on the team. The range shared below is a general expectation for the function as posted, but we are also open to considering candidates who may be more or less experienced than outlined in the job description. In this case, we will communicate any updates in the expected salary range.
Lastly, the provided range is the expected salary for candidates in the U.S. Outside of those regions, there may be a change in the range, which again, will be communicated to candidates.
WORKING AT RUNWAY
Great things come from great teams. https://www.youtube.com/watch?v=kwmj4ato2kw&ab_channel=Runway We’d love to hear from you.
We’re committed to creating a space where our employees can bring their full selves to work and have equal opportunity to succeed. So regardless of race, gender identity or expression, sexual orientation, religion, origin, ability, age, veteran status, if joining this mission speaks to you, we encourage you to apply.
More about Runway
- Universal World Simulator https://runwayml.com/world-simulator.html
- GWM-1 https://runwayml.com/research/introducing-runway-gwm-1
- Gen-4.5 https://runwayml.com/research/introducing-runway-gen-4.5
- General World Models https://runwayml.com/research/introducing-general-world-models
- Robotics SDK https://runwayml.com/research/introducing-runway-gwm-1#robotics-section
- Conversational Real-time Agents https://runwayml.com/research/introducing-runway-gwm-1#avatars-section
- Runway Studios https://runwayml.com/studios
We're excited to be recognized as a best place to work:
Crain's https://www.crainsnewyork.com/awards/best-places-work-2023 | InHerSight https://www.inhersight.com/companies/best/city/new-york-city-ny | BuiltIn NYC https://builtin.com/awards/new-york-city/2024/best-places-to-work | INC https://www.inc.com/best-workplaces/2024
Location: Home based - EMEA
Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1200+ colleagues in 75+ countries and very few office-based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution.
The company is founder-led, profitable, and growing.
We are hiring a Senior/Staff/Lead Engineer to join the Launchpad team and take the lead in shaping the future of open-source collaboration.
Launchpad is a platform for managing open-source development projects. It includes code hosting and review, bug tracking, package building, translations, and other facilities used by free and open-source software developers.
As a senior or staff-level engineer passionate about Linux, web services, and scalable development platforms, you’ll have the opportunity to architect and refine a mature, Python-driven system that supports major projects like Ubuntu. Your work will be instrumental in maintaining business-critical services while driving innovation, whether by expanding package-building capabilities, enhancing developer workflows, or modernizing the web UI.
In this role, you’ll empower developers across the world by ensuring that Launchpad remains a well-structured, high-velocity environment for open-source contribution. As part of Canonical’s globally distributed team, you’ll collaborate with some of the brightest minds in open-source technology, building essential infrastructure that enables the next generation of software development. If optimizing large-scale projects, driving continuous improvement, and supporting developers excites you, this is the perfect opportunity to make a lasting impact.
Location:
This is a remote role based in the EMEA region. Candidates will be expected to be located within this region.
The role entails
Influencing and driving design, architecture, and feature decisions across distributed teams, to ensure high-impact solutions.
Crafting exceptional, API-first Python code with unit tests, that delivering robust, well-structured systems that scale.
Diagnosing and resolving complex technical challenges, implementing high-quality fixes that enhance performance and reliability.
Mentoring and uplifting fellow engineers, leading code reviews that reinforce best practices and elevate team excellence.
Enjoying the freedom of remote work while staying globally engaged. Travelling internationally 2 to 4 times a year to collaborate in key internal discussions and industry-leading external events—expanding your network, sharing expertise, and shaping innovation on a global stage.
What we are looking for in you
You love technology, working with brilliant people, and solving interesting problems
You are a strategic thinker who thrives on solving complex challenges and driving innovation
You are curious, adaptable, and articulate with strong leadership and collaboration skills
You have proven technical excellence in Python development and delivering high-quality, production-ready code
You have expertise in maintaining and improving large-scale web applications and database management (PostgreSQL a plus)
You have a deep understanding of integration, infrastructure, and operations in distributed environments
You have a security-focused mindset, ensuring robust implementation at every stage of development
You have a familiarity with Ubuntu as a development and deployment platform
You have a solid grasp of software packaging systems, including Debian/Ubuntu packages
You have a Bachelor’s or equivalent in Computer Science, STEM or similar degree
What we offer colleagues
We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognize outstanding performance. In addition to base pay, we offer a performance-driven annual bonus or commission. We provide all team members with additional benefits which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally.
Distributed work environment with twice-yearly team sprints in person
Personal learning and development budget of USD 2,000 per year
Annual compensation review
Recognition rewards
Annual holiday leave
Maternity and paternity leave
Team Member Assistance Program & Wellness Platform
Opportunity to travel to new locations to meet colleagues
Priority Pass and travel upgrades for long-haul company events
About Canonical
Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open-source projects and the platform for AI, IoT, and the cloud, we are changing the world of software. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence; in order to succeed, we need to be the best at what we do. Most colleagues at Canonical have worked from home since our inception in 2004. Working here is a step into the future and will challenge you to think differently, work smarter, learn new skills, and raise your game.
Canonical is an equal opportunity employer
We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products.
Whatever your identity, we will give your application fair consideration.
#LI-remote
Location: Global Remote
Workplace: remote
Metabase is the easiest way for people to get insights from their data, from tiny startups who get up and running quickly to major corporations with tens of thousands of users. That's why people love us.
We bring data tools with the elegance and simplicity of consumer products to the crufty world of enterprise business intelligence. We provide an opinionated open source starting point for how companies should measure, analyze and share their data, which is used by tens of thousands of companies.
We’re looking for exceptional software engineers to join our team in doing the hard work that makes our users’ lives easy. We run on a mix of Clojure and JavaScript (and TypeScript), and the ideal candidate has shipped production code in one or more of these languages. You’ll be expected to ship major features end to end across our JavaScript and Clojure codebase, as well as deal with some of our trickier backend issues as they arise. Some familiarity with machine learning, compiler theory and modern big data infrastructures would be helpful. You should have strong product sensibilities and deeply care about the end user experience.
We are hiring for multiple backend software engineer positions.
About You
Experience in Clojure (or a strong desire to learn)
Track record of shipping products of significant complexity
Solid CS background (acquired through either a CS program or shipping software in a production setting)
Able to make good technical judgements and back them up articulately
Nice to have: Experience with JDBC and database integrations
Nice to have: Experience and knowledge of the Java ecosystem and JVM tuning
Nice to have: history of open source contributions
Nice to have: experience in JavaScript / Typescript (our frontend is in JS and TS)
Compensation
The US base salary range for this role is $110K–$210K annually, plus equity and benefits.
Compensation is determined by role, level, location, and individual qualifications, including skills, experience, and scope of responsibility. Pay may vary by geographic location and other job-related factors.
Benefits
We offer meaningful equity and a comprehensive US benefits package, including fully employer-covered medical, dental, and vision insurance (with 75% coverage for dependents), a 401(k) with employer match available to enroll after the first 30 days, flexible and unlimited paid time off including sick time, and an asynchronous, remote-first environment.
We're a global team (50% outside the US), fully distributed (from Thailand to California), who get things done asynchronously, with plenty of uninterrupted time, supporting each other to do the best work of our careers. We offer flexibility (define your own schedule and work from wherever you want), autonomy, and an environment that fosters growth, learning, and development. We're relentlessly user-focused and believe in building long-term value, not short-term hacks. And we raised a $30M Series B to take our approach to the next level for years to come.
For U.S. applicants: Metabase participates in the federal E-Verify program, which confirms employment authorization of newly hired U.S. based employees. E-Verify is not used as a tool to pre-screen candidates and is only initiated upon hire.
E-Verify Participation Notice (English/Spanish)
Right to Work Notice (English/Spanish)
Location: San Francisco
In this role, you will work on our foundational building blocks, implementing the vision of self-service SOA infrastructure within a company experiencing exponential growth and rapid-fire product rollouts. You will develop a suite of scalable, resilient and very secure services underlying all of our products. You will be implementing available, resilient and highly performant services used by thousands of people every day. You will make key technical decisions and design choices, as well as writing amazing code, and you’ll provide advice and support to other engineers.
We expect and encourage you to learn, grow and take on ever more ambitious challenges as the company and team scales. This role is as technically demanding as it gets; if you’re interested in tackling a real challenge, this is the job.
Ok, sounds good?
Please send us your,
- Github repos
- Link to your blog if you have one.
- CV
Location: San Francisco
Launched in 2012, Koding, a fast-growing startup (with over a million users), is seeking a Senior Backend Engineer. In this role, you will be implementing available, resilient and highly performant services used by millions of people. You will make key technical decisions and design choices, as well as writing amazing code, and you’ll provide advice and support to other engineers. If you’re a smart, motivated developer with 4 – 6 years of proven, hands-on experience with the back-end of large-scale web applications, you might just be the key person we’re looking for. This role is as technically demanding as it gets; if you're interested in tackling a real challenge, this is the job for you.
You will collaborate to help specify, design, and develop software meeting company and product requirements, with lead responsibility for different areas of the architecture. You'll also be responsible for communicating with senior leadership around these areas and projects.
Koding is a developer-focused startup based in San Francisco’s SOMA district. Our core product is: “Development Environments as a Service”. We offer feature rich cloud-based development environments that are complete with free VMs, an attractive code editor & sudo level terminal… all in a browser.
Koding provides all you need to move your software development completely to the cloud. You will be up and running in minutes on your own cloud-based Linux boxes where you can learn programming languages like Ruby, Go, Java, NodeJS, PHP, C, C++, Perl, Python…the list goes on! You can experiment with installing/configuring/hacking Wordpress, Laravel, Django, Bootstrap and a slew of others or fire up a MySQL, Mongo, Postgres server with the click of a button. Our collaboration features allow you to pair-program with your friends and colleagues using audio-video and real time sharing of the entire development workspace. Leave your localhost behind and step into the future!
More info:
*
https://www.linkedin.com/company/koding
*
https://www.crunchbase.com/organization/koding
Location: San Francisco
Launched in 2012, Koding, a fast-growing startup (with over a million users), is seeking a Backend Engineer. In this role, you will be implementing available, resilient and highly performant services used by millions of people. You will be working very closely with your team, while writing amazing code. If you’re a smart, motivated developer with 1 – 3 years of proven, hands-on experience with the back-end of large-scale web applications, you might just be the key person we're looking for. This role is as technically demanding as it gets; if you're interested in tackling a real challenge, this is the job for you.
Koding is a developer-focused startup based in San Francisco’s SOMA district. Our core product is: “Development Environments as a Service”. We offer feature rich cloud-based development environments that are complete with free VMs, an attractive code editor & sudo level terminal… all in a browser.
Koding provides all you need to move your software development completely to the cloud. You will be up and running in minutes on your own cloud-based Linux boxes where you can learn programming languages like Ruby, Go, Java, NodeJS, PHP, C, C++, Perl, Python…the list goes on! You can experiment with installing/configuring/hacking Wordpress, Laravel, Django, Bootstrap and a slew of others or fire up a MySQL, Mongo, Postgres server with the click of a button. Our collaboration features allow you to pair-program with your friends and colleagues using audio-video and real time sharing of the entire development workspace. Leave your localhost behind and step into the future!
More info:
*
https://www.linkedin.com/company/koding
*
https://www.crunchbase.com/organization/koding
Location: Georgian office; Yerevan, Yerevan, Armenia
About Lineate
Lineate is a US-based international software development company with over two decades of experience.
From Intelligent Document Processing(IDP) and Agentic RAG systems to scalable cloud architectures, we turn complex ideas into real, measurable results.
We deliver AI-driven custom solutions for FinTech, HealthTech, AdTech, and beyond, empowering businesses to grow smarter, faster, and more efficiently.
Our expertise falls into three main categories:
Building Custom AI Solutions: Deploying high-impact, AI-enabled technology utilizing IDP, Agentic RAG.
Cloud and Data Infrastructure: Optimizing business operations with our data management and cloud computing solutions.
Team Augmentation: Providing specialized experts in FinTech, AdTech, and HealthTech to integrate seamlessly and accelerate project timelines.
Our goal is not just to build technology, but to build the future operating model for our clients.
Requirements
6+ years
of professional software engineering experience.
Strong hands-on experience with
Node.js, TypeScript, and React.js
, with a backend focus.
Practical experience with
Agentic Development
and AI-assisted development tools.
Solid experience with
AWS
cloud services.
Strong understanding of
microservices architecture
, REST APIs, and distributed systems.
Experience with SQL/NoSQL databases, CI/CD, and automated testing.
Ability to independently design, develop, and deliver scalable software solutions.
We offer
Freedom to Develop - equal opportunity to learn and grow professionally
Clear career and professional path, strong performance management system
Social Benefits Package
Equipment
English lesson
Gym membership
All the advantages of working in an international IT company
Flexible vacation time
Fun and inclusive in-person and digital events
Lineate is proud to be an Equal Opportunity Employer - We do not hire on the basis of race, colour, religion, creed, gender, national origin, citizenship, age, disability, veteran status, marital status, pregnancy, parental status, sex, gender expression or identity, sexual orientation, or any other basis protected by labor legislation. All employment is decided based on qualifications, merit, and business ne
ed. Learn more about Lineate at our website: www.lineate.com
Zадачи:
— Mentor sifatida Frontend va Backend sohalarida bilimlarni o‘rgatish
Tребования:
— Ravon nutqqa ega bo‘lish
— Uyatchang bo‘lmaslik
— Boshqalarga bilimini erkin o‘rgata olish
— Bolalar bilan ishlashdan zavqlanish
— Ta’lim sohasini yoqtirish
Условия:
— Ish haqi 5 mln - 20 mln so‘m
— Senior dasturchilar bilan doimiy networking
— O‘qish va rivojlanish imkoniyati
— Zamonaviy ofis
— Ish grafigi: 6/1, 09:00–18:00
— Bepul yotoq joy
Manzil: Andijon shaxar
Компания ищет опытного разработчика игровой логики из мира Unity/Unreal, готового перенести экспертизу в игровых системах и сетевом взаимодействии в контекст крупного мультиплеерного RP-проекта с постепенным погружением в стек (JavaScript/TypeScript). 🧩 Требования: коммерческий опыт разработки от 3 лет на Unity (C#) или Unreal Engine (C++/Blueprints);
Location: Limassol, Cyprus
Spotware Systems is looking for a motivated Senior QA Engineer to join our highly-professional backend team in our Limassol office. The position requires collaborating with product managers and team members to meet strict deadlines. You will work closely with software developers regarding our product’s functionalities. You will be involved in functional testing, customer scenario testing, stress testing, performance testing, sanity testing and overall QA improvement process.
Key responsibilities
:
Performing requirements analysis.
Communicating with product managers and developers.
Testing design.
Ongoing manual/automate functional/non-functional testing.
Performing bug tracking and reporting.
Requirements
:
4+ years of experience in Quality Assurance position (backend projects).
2+ years troubleshooting Java. Read and debug production Java to find the cause. Reading of Java is required.
Real non-HTTP protocol testing: TCP, Protobuf, gRPC, FIX, or queues (RabbitMQ/Kafka). WebSocket alone doesn't count.
Test design techniques (boundary value analysis, equivalence partitioning, state transition).
Requirements analysis (impact, traceability, functional & non-functional). Challenge vague specs before implementation.
SQL beyond SELECT - joins, verification queries.
Linux CLI + log reading (ssh, grep/zgrep over rotated logs).
AI in daily work - use it (e.g. Claude) for analysis and tests, validate against source, logs, measurements. No blind trust.
Fluency in Russian and B1+ in English language.
A plus to have:
Java (or another language) test-automation coding - building/maintaining integration/E2E test frameworks.
Performance testing (JMeter, VisualVM), Protobuf load profiles.
PostgreSQL, Redis.
Forex experience.
Forex industry experience.
Conditions:
Competitive salary.
Private medical insurance.
Relocation support (if applicable), including an entry permit, relocation bonus, flight tickets, and airport pickup.
Support with settling into life in Cyprus, including basic guidance on everyday matters, accommodation, banking, and healthcare.
A comfortable office environment with fresh fruits every day, treats or pizza on Wednesdays, and snack day on Fridays.
Fair remuneration based on your experience, skills, and level of responsibility.
Welcome Baby Bonus and Baby Box to celebrate the arrival of a child.
Birthday voucher.
Partial compensation for sports activities and wellness initiatives.
Greek language classes.
seniorLimassol, Cyprus; Relocation support (if applicable), including an entry permit, relocation bonus, flight tickets, and airport pickup
Responsibilities:
— Develop backend components primarily using Python.
— Engage in full-stack development with a focus on backend engineering.
— Build APIs and integrate third-party services.
— Work with frontend technologies including TypeScript.
— Utilize SQL databases in development.
Requirements:
— Strong experience in Python development.
— Solid expertise in backend engineering.
— Experience with TypeScript and frontend development.
— Experience in building APIs and integrating third-party services.
— Knowledge of SQL databases.
— Nice to have experience with Google Cloud Platform (GCP), Mobile SDKs for iOS and Android, event-driven architecture, and real-time data streaming.
Conditions:
— Location: Poland.
— Full-time, long-term engagement.
— Hourly rate between $19 and $24 gross.
— English proficiency at B2 level or higher.
— Availability to overlap working hours until 22:00–23:00 Eastern European time.
To apply: Please send your CV and expected rate to @yourhrnastya.
Location: Warsaw, PL
We support tech companies in building engineering teams in Poland. For this role, we act as a recruitment partner supporting the hiring process on behalf of our customer.
Our customer is a fast-growing, VC-backed HR-tech startup. Their product helps people automate their job search, from finding relevant roles to preparing applications.
The team you’ll join works on one of the product’s features: an AI career coach that helps candidates assess their skills and prepare for interviews. You’ll work closely with product managers, designers and front-end engineers.
We’re looking for a Senior Backend & AI Engineer (Python) to help build and develop the core architecture from scratch and ship the entire product. You’ll own technical decisions for the backend architecture, APIs and microservices, and build AI agents and stateful LLM conversational flows.
As the company scales, you’ll also help establish engineering best practices, code quality standards and technical documentation.
Design and implement scalable, secure, and efficient back-end services primarily in Python.
Architect and develop advanced AI agents and stateful LLM conversational flows, managing short-term session context and long-term memory extraction.
Build logic to evaluate user interactions and implement structured data pipelines to save, transcribe, and serve real-time session histories and system analytics.
Own technical decisions for backend architecture, APIs, and microservices design.
Explore and evaluate new tools, frameworks, and infrastructure to improve the product and infrastructure stack.
Collaborate closely with product managers, designers, and front-end engineers to deliver impactful features.
Proactively identify tech issues, lead the research, and resolve complex architectural bottlenecks.
Help establish engineering best practices, code quality standards, and technical documentation as we scale.
5+ years of experience in back-end development with Python.
Proven hands-on experience building AI agents, orchestrating complex LLM workflows, and deploying RAG pipelines.
Experience with advanced AI orchestration and memory management frameworks (e.g., LangGraph, LangMem)
Experience with Vector Search Engines (such as Qdrant) for high-performance data retrieval and artifact management.
Experience with latency optimization for LLM streaming and database queries.
Strong ownership: ability to do independent research, problem-solve, and unblock yourself autonomously.
Strong knowledge of PostgreSQL and experience working with Object-Relational Mappers (ORMs).
Experience in early-stage startups or building systems from scratch in a fast-paced environment.
Proactive and highly autonomous, yet disciplined – you don’t wait to be told what to do, but you like and respect established team processes, are able to maintain organized workflows, and value a structured engineering environment.
Result-oriented, hard-working with high ambitions.
Strong English (B2 or higher).
Experience with TypeScript, NestJS, or React, and a willingness to contribute across the stack if necessary.
Knowledge of CI/CD pipelines and containerization with Docker.
Experience with message brokers (e.g., NATS) for microservices communication.
Experience in performance optimization and working with high-load or data-intensive systems.
Expertise with subscription-based or B2B/B2C SaaS.
The benefit package will be discussed individually during the interview process.
Location: Paris
Workplace: Hybrid
ABOUT VOODOO
Founded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. Gathering 800 employees, 7 billion downloads, and over 200 million active users, Voodoo is the #3 mobile publisher worldwide in terms of downloads after Google and Meta. Our portfolio includes chart-topping games like Mob Control and Block Jam, alongside popular apps such as BeReal and Wizz.
TEAM
The Engineering & Data team builds innovative tech products and platforms to support the impressive growth of their gaming and consumer apps which allow Voodoo to stay at the forefront of the mobile gaming industry.
You will specifically join VGP Team. VGP automates repetitive and high-volume growth tasks, starting with the distribution of over 25,000 creatives across multiple ad networks and campaigns per year, and continuously improves decision-making, performance monitoring, and playable ads production. The platform is evolving to integrate AI-driven campaign launches, bidding automation, and expanded network coverage.
ROLE
We’re looking for an Engineering Lead (TypeScript/Node.js) to join our Engineering & Data team. As an Engineering Lead, you'll combine strong individual technical contributions with team leadership. You'll be responsible for the technical direction of your squad, the growth of your engineers, and the delivery of high-impact projects. This is a hybrid IC/manager role — you'll still write code, but your leverage is through the team.
- Lead the technical direction and architecture for your squad's domain
- Drive design reviews, set coding standards, and ensure engineering excellence
- Own the full delivery of complex, cross-team technical initiatives
- Build, scale and operate Node.js/TypeScript backend services on AWS/EKS
- Define the infrastructure and reliability strategy for your team's systems
- Partner with Product and Data to translate business goals into technical roadmaps
- Grow engineers through 1:1s, code reviews, mentorship and technical coaching
- Identify systemic risks and drive improvements before they become incidents
- Be an ambassador for engineering culture: psychological safety, pragmatism, and craft
PROFILE (MUST HAVE)
- 7+ years of professional software engineering experience
- 2+ years of experience leading an engineering team (formal or informal)
- Expert-level proficiency in TypeScript /Node.js
- Good knowledge of industry best practices (SOLID, KISS, YAGNI, DDD, TDD...)
- Proven ability to own and deliver large technical projects with cross-team dependencies
- Excellent communication and stakeholder management skills
- Track record of growing engineers and building high-performing teams
- Ability to balance speed-of-delivery with long-term technical health
PROFILE (NICE TO HAVE)
- Advanced PostgreSQL — schema design at scale, performance tuning, migrations
- Experience with VueJS or frontend architecture decisions
- Experience with AWS infrastructure (EKS, Lambda, RDS/Aurora, SQS/SNS, CloudFront, ALB)
- Infrastructure-as-code (Terraform, CDK, Helm) at scale
- Observability and SRE practices: SLOs, error budgets, on-call management
- Experience operating in a hyper-growth or gaming/consumer product company
- Platform engineering or developer experience background
OUR STACK
- TypeScript ; Node.js ; AWS ; Terraform ; CDK ; Helm
BENEFITS
- Competitive salary based on experience
- Swile Lunch voucher
- Gymlib (100% covered by Voodoo)
- Premium healthcare coverage with SideCare, 100% covered for you and your family
- Wellness activities in our Paris office
- Remote Fridays
Location: Remote; Ireland; Europe; United States; Poland; United Kingdom
Workplace: Remote
ABOUT ELEVENLABS
ElevenLabs is an AI research and product company transforming how we interact with technology.
We launched in January 2023 with the first human-like AI voice model. Today, we serve millions of users and thousands of businesses - from fast-growing startups to large enterprises like Deutsche Telekom and Meta. Our investors are some of the world's most prominent, including Andreessen Horowitz, ICONIQ Growth and Sequoia. We've raised $781M in funding and our last valuation was $22B - multiples of 11, always.
We have expanded from voice into three main platforms:
- ElevenAgents enables businesses to deliver seamless and intelligent customer experiences, with the integrations, testing, monitoring, and reliability necessary to deploy voice and chat agents at scale.
- ElevenCreative empowers creators and marketers to generate and edit speech, music, image, and video across 70+ languages.
- ElevenAPI gives developers access to our leading AI audio foundational models.
Everything we do is the result of the creativity and commitment of our team - builders doing the best work of their lives. We are researchers, engineers, and operators. IOI medalists and ex-founders. If you want to work hard and create lasting positive impact, we want to hear from you.
HOW WE WORK
- High-velocity: Rapid experimentation, lean autonomous teams, and minimal bureaucracy.
- Impact not job titles: We don’t have job titles. Instead, it’s about the impact you have. No task is above or beneath you.
- AI first: We use AI to move faster with higher-quality results. We do this across the whole company—from engineering to growth to operations.
- Excellence everywhere: Everything we do should match the quality of our AI models.
- Global team: We prioritize your talent, not your location.
WHAT WE OFFER
- Innovative culture: You’ll be part of a generational opportunity to define the trajectory of AI, surrounded by a team pushing the boundaries of what’s possible.
- Growth paths: Joining ElevenLabs means joining a dynamic team with countless opportunities to drive impact - beyond your immediate role and responsibilities.
- Learning & development: ElevenLabs proactively supports professional development through an annual discretionary stipend.
- Social travel: We also provide an annual discretionary stipend to meet up with colleagues each year, however you choose.
- Annual team offsite: Each year, we bring your entire team together in a new location - past offsites have included Croatia, Italy and Cancún
- Co-working: If you’re not located near one of our main hubs, we offer a monthly co-working stipend.
ABOUT THE ROLE
Core Platform builds the foundations every other team at ElevenLabs builds on: how users, workspaces and permissions work across our products. Our systems sit on the path of every request and are relied on by millions of users and by enterprise customers, so correctness, security and safe rollout matter as much as speed.
We are hiring full stack engineers (backend leaning) for two focus areas. Depending on the team you join, your responsibilities might include:
Workspaces & User Management (serving external customers)
- Building and improving the building blocks customers touch directly: API keys, login experience, analytics, admin tooling, workspace security and more
- Working closely with Sales, FDEs and customer teams to turn enterprise and self-serve feedback into the right improvements, and helping large customers with complex organisational structures.
- Shipping customer-facing features end to end, from backend services to the admin and settings UI.
Permissions & Resources (serving ElevenLabs engineering teams)
- Designing and building generic resource and permissioning services that product teams use to build features safely and quickly.
- Solving hard, largely greenfield problems at scale, for example how a customer with a million agents assigns and manages access.
- Working across product teams to understand their needs, and driving adoption with changes that don't require every team to rework their code.
In both teams you will:
- Scope work as part of a large existing system: understand what exists, what could go wrong on rollout, whether a migration is needed, and how downstream teams are affected.
- Roll out changes safely and with minimal disruption to existing users, teams or systems.
- Debug and operate what you build, working from customer reports, logs and code.
- Own features from scoping to completion, with the support of experienced engineers who are happy to mentor.
REQUIREMENTS
We do not require any formal experience, certifications, or degrees. Instead, we are seeking engineers who can show they have solved impressively hard problems, through past projects or GitHub contributions. We do require:
- Expertise in Python.
- A strong background in backend development, with comfort working across the stack where the work needs it.
- Experience with common software and system design patterns and infrastructure, including APIs, cloud infrastructure tools, storage solutions and data structures.
- Strong test design and security fundamentals.
- Care and attention to detail when changing live, business-critical systems, and the ability to learn a large existing codebase quickly.
- Comfort with ambiguity: working out what should be built, and prioritising among competing signals.
Bonus:
- Experience with authentication, authorization or permissioning (OAuth, SSO/SCIM, RBAC or similar).
- Experience with Kubernetes.
- Experience building internal platforms or services used by other engineering teams.
LOCATION
Our team is based across the UK, EU and US, and this is our main focus. We are flexible for exceptional candidates elsewhere. You can work remotely, or from our offices in Dublin, London, New York, San Francisco and Warsaw.
#LI-Remote
We are an equal opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, veteran status, disability or other legally protected statuses.
‼️ Qo`shimcha: Ai engineer / backend + frontend developer lavozimiga 1 nafar mutaxassis qidirilmoqda. vazifala r: ai/ml yechimlarini amaliy jarayonlarga joriy etish, katta hajmdagi ma’lumotlarni qayta ishlashni avtomatlashtirish va ai modellarini backend tizimlariga integratsiya qilish.
ОфисToshkent
УдалённоГеография найма не уточнена
УдалённоСША; Lastly, the provided range is the expected salary for candidates in the U.S
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