Jobs

WE ARE: StartupSoft connects top Ukrainian engineers with world-class startups from Silicon Valley and EU. Our developers work directly on the product as an integral part of the startup team.

PROJECT: This cloud-based solution simplifies running AI workloads—like training, fine-tuning, and inference—by automatically selecting the most efficient infrastructure based on speed, cost, and reliability. It supports a wide range of models, including large language models (LLMs), computer vision, and retrieval-augmented generation (RAG), with deployment options across cloud, on-premises, or hybrid environments.
With Workload as a Service (WaaS), it removes the complexity of managing infrastructure, ensuring AI workloads run smoothly and without constraints—anywhere, anytime.

TEAM: most of the engineering team is in Europe.

PROJECT STAGE: Startup (2023).

PROJECT STACK: Golang, AWS, CI/CD, Azure, GCP.

REQUIREMENTS:

• Bachelor’s or higher degree in Computer Science, Software Engineering, or a related field.
• Proven experience as a Backend Engineer with a strong focus on Golang, especially within cloud or PaaS environments.
• Familiarity with cloud-native technologies including container runtimes such as Docker and cluster schedulers such Kubernetes is a must
• Deep understanding of RESTful APIs and microservices architecture, tailored to PaaS solutions.
• Experience with cloud platforms (AWS, Azure, GCP) and related infrastructure services.
• Proficiency in database management systems, both SQL and NoSQL, with a focus on supporting scalable, distributed systems.
• Strong problem-solving skills with the ability to quickly diagnose and resolve backend issues in a production environment.
• Excellent collaboration and communication skills to work effectively with cross-functional teams.
• Familiarity with DevOps practices and CI/CD pipelines.
• Entrepreneurial & start-up mindset!
• Note: Experience with AI-related projects is a significant advantage!
   

RESPONSIBILITIES:

• Develop and optimize backend services using Golang, ensuring high performance, scalability, and reliability in support of our PaaS offerings.
• Collaborate with AI developers to integrate backend systems with AI model development, training, and deployment processes.
• Design and maintain APIs that support seamless operation and customer access to our Beta product, enabling flexible workload management.
• Implement and manage database solutions to ensure efficient data storage and retrieval across various architectures.
• Monitor and optimize system performance, addressing bottlenecks to ensure smooth operation during Beta testing and beyond.
• Work with the DevOps/SRE team to ensure smooth CI/CD processes and scalable deployment of backend services.
• Troubleshoot and resolve backend issues quickly and effectively, minimizing downtime for our clients.
   

YOU WILL GET:

• Competitive financial reward and other social benefits;
• Possibility to work with minor supervision and low-bureaucracy;
• Flexible schedule and friendly working atmosphere;
• Tight-knit team with an inclusive and transparent culture.

   Join Our Team & Earn Exciting Bonuses! 
As a special incentive, we’re offering a Welcome Bonus of $1,000 USD for new hires. Plus, if you refer a friend who gets hired, you’ll receive a Referral Bonus of $400 USD!

 Our client's company was founded in 2014 with a simple yet ambitious mission: deliver a powerful solution that transforms complexity into a strategic advantage, offering maximum flexibility and observability for your AI deployments. The client’s vision is to allow businesses to have complete control over their machine learning workflows, enabling innovation and uncovering new opportunities to deploy impactful, data-driven solutions. We strive to build a world where AI is harnessed responsibly and ethically by both enterprise organizations and the wider open source community.

   Machine learning will soon be at the core of every connected business, so we’re seeking talented individuals to drive our mission forward to deliver industry-leading machine learning deployment and continue to make our mark in the MLOps space. 

   The client operates on the cutting edge of technology, in an agile environment that is evolving as they scale, enabling unique opportunities to grow and develop your career as part of the team and help shape the future with MLOps.

   You will be working on our next generation data-centric MLOps platform that allows users to scale to 1000s of models in production and build powerful data-driven ML inference pipelines using Kafka. This is an exciting opportunity to work on a new project and have an impact on many technical aspects of the system as they are developed.

About the role

• Help design, build and extend MLOps platform, contributing to improved reliability, scalability and performance as well as next-generation features.
• Engage in technical discussions about the architecture of the system and the different tradeoffs made when picking particular solutions.
• Help manage internal development, demo and test infrastructure, improving productivity for everyone in the team.
• Respond to customer questions and queries as they arise, developing and integrating requested features within the existing codebase.
• Reduce technical debt by maintaining the codebase at a high quality level: periodic 3rd party dependencies upgrades, automated tests and working CI/CD pipelines.

Essential skills

• A degree or higher level academic background in a scientific or engineering subject or relevant equivalent experience 
• Experience/involvement in architecting, implementing and debugging complex systems, from initial design to completion.
• Understanding of distributed systems and the challenges associated with microservices architectures.
• Experience in profiling, identifying and fixing system bottlenecks at the component and system level.
• At least 4+ years of experience in industry with a track record as backend (Golang) engineer .
• Strong working knowledge of Golang.
• Experience in building applications using Kafka.

• Experience with Kubernetes and the ecosystem of Cloud Native tools.

   

  Bonus skills

• Familiarity with Google Cloud Platform / AWS / Azure.
• Familiarity with Operator Pattern with Kubebuilder or Operator SDK.
• Contributions to open source projects.
• A broad understanding of data science and machine learning or the willingness to learn about it.
• Working knowledge of Python.

Requirements:

- Strong experience in Golang with hands-on commercial projects;
- Solid understanding of cloud computing, microservices, and distributed systems;
- Experience working with PostgreSQL and optimizing database performance;
- Proficiency in debugging, performance tuning, and scaling applications;
- Good communication skills (Upper Intermediate English) and ability to work in a distributed team.

Will be a plus:

- Hands-on experience with AWS, Azure, Google Cloud, or IBM Cloud;
- Knowledge of Postgres FDW.

Responsibilities:

- Design, develop, and maintain scalable and efficient backend services using Golang;

- Collaborate with cross-functional teams to define, design, and ship new features;

- Optimise and maintain PostgreSQL databases for performance and reliability;

- Troubleshoot and resolve issues related to performance, scalability, and reliability;

- Contribute to continuous improvement of development processes and team practices.

We offer:

- Variety of domains;

- Full stack of technologies;

- Professional and highly interactive team environment;

- Management style based on openness and trust;

- Stable support in personal education and growth;

- Worthy compensation;

- Active community with regular knowledge sharing;

- Flexible work conditions.

 

We are looking for a R&D Software Developer for a healthcare long-term project

Requirements:

Experience as a Prototype Engineert or Senior Engineer.
Experience working with cloud technologies (AWS, Azure, GCP).
Strong understanding of Microservices, SOA, Event-driven Architecture.
Hands-on experience with REST API, GraphQL, gRPC.
Proficiency in one or more programming languages (Java or C# or Python, Node.js or Go).
Experience with databases (SQL / NoSQL) and caching (Redis, Memcached).

English Upper Intermediate level.

Responsibility:

Design software solution architecture according to business requirements.
Analyze existing systems and propose optimization/improvements.
Collaborate with development, DevOps, and business analysis teams.
Choose the best technologies, frameworks, and tools for implementation.
Ensure the security, scalability, and performance of the architecture.
Prepare technical documentation and architectural diagrams.
Provide technical guidance and best practices to development teams.

What we offer:

Flexible working hours (aligned with the European time zone);

Sick leave and vacation;

Full-time remote job;

Regular performance reviews.

About the Project
Our client is a leading AI-driven dynamic pricing and revenue optimization solutions provider. We empower retailers and e-commerce businesses with intelligent pricing strategies that maximize profitability and competitiveness. Our platform is built on a scalable, high-performance backend architecture, enabling real-time pricing optimizations. Designed for seamless integration, it allows organizations to manage, automate, and personalize their product catalog in real-time, driving efficiency, revenue growth, and data-driven decision-making.

Required skills:

• BSc in Computer Science or a similar technical field
• 5+ years of experience in backend development
• 2+ years of experience leading a software development team.
• Proven track record in migrating or refactoring large-scale applications.
• English level - Upper-Intermediate (B2)
• Strong expertise in Golang and understanding of concurrency (MUST).
• Experience with Ruby (for refactoring and understanding legacy systems).
• Experience with event-driven architecture using Kafka or RabbitMQ.
• Strong knowledge of high volume Elasticsearch for scalable data storage
• Solid understanding of microservices architecture and scalable backend systems.
• ⁠Strong knowledge of AWS Cloud, S3, RDS, EC2, EKS
• Experience Proficiency in relational databases (PostgreSQL, Amazon RDS) and caching mechanisms like Redis.
• Experience with CI/CD pipelines, automated testing, and performance monitoring.
   

Scope of work:

We are seeking an experienced Backend Team Leader with strong hands-on knowledge in Golang to build and lead a high-impact team of backend developers and a QA engineer. This team will play a crucial role in refactoring and performance optimization while also contributing to new product development. In this role, you will be responsible for:

• Refactoring and Migration – Transitioning legacy Ruby code to Golang to enhance performance and maintainability.
• Scalability and Stability – Optimizing system architecture to support increasing demand.
• Data Pipeline Optimization – Improving event-driven processing for efficiency and reliability.
• New Product Development – Contributing to innovative features, such as a promotions application.
• Technical Alignment – Collaborating with architect and the core team leader to ensure alignment with our client's long-term technical vision.

About the Project

Our partner is revolutionizing retail with their dynamic pricing B2B SaaS platform, leading the charge in automating and optimizing pricing strategies with AI-driven insights. Their comprehensive solution, embraced by retailers and brands across over 40 markets, delivers actionable pricing recommendations that drive business growth and profitability. Since 2018, they've been empowering a wide range of industries, including consumer electronics, beauty, and apparel, to seamlessly integrate pricing strategies across online and offline channels.

Required skills:

• BSc in Computer Science or a similar technical field.
• 5+ years of experience in backend development.
• 2+ years of experience leading a software development team.
• Proven track record in migrating or refactoring large-scale applications.
• English level - Upper-Intermediate (B2).
• Strong expertise in Golang and understanding of concurrency (MUST).
• Experience with Ruby (for refactoring and understanding legacy systems).
• Experience with event-driven architecture using Kafka or RabbitMQ.
• Strong knowledge of high volume Elasticsearch for scalable data storage.
• Solid understanding of microservices architecture and scalable backend systems.
• ⁠Strong knowledge of AWS Cloud, S3, RDS, EC2, EKS.
• Experience Proficiency in relational databases (PostgreSQL, Amazon RDS) and caching mechanisms like Redis.
• Experience with CI/CD pipelines, automated testing, and performance monitoring.

Scope of work:
We are seeking an experienced Backend Team Leader with strong hands-on knowledge in Golang to build and lead a high-impact team of backend developers and a QA engineer. This team will play a crucial role in refactoring and performance optimization while also contributing to new product development. In this role, you will be responsible for:

• Refactoring and Migration – Transitioning legacy Ruby code to Golang to enhance performance and maintainability.
• Scalability and Stability – Optimizing system architecture to support increasing demand.
• Data Pipeline Optimization – Improving event-driven processing for efficiency and reliability.
• New Product Development – Contributing to innovative features, such as a promotions application.
• Technical Alignment – Collaborating with architect and the core team leader to ensure alignment with the project's long-term technical vision.

Digis seeks a motivated, skilled, and self-organizing Golang Engineer to join our remote team!

About the Project
Clearbit is a B2B data activation platform that helps companies generate leads, enrich customer data, and analyze market trends. It provides real-time company and contact insights, enabling businesses to personalize marketing and sales efforts.

Country and Time Zone: USA, flexible working schedule.
Stage: Established product, primarily in the support phase.
Team: 1 Engineering Lead, 1 Technical Lead, 1 Product Manager, 4 Engineers.

Project Duration: 2+ years.

Key Requirements:

• 5+ years of experience in software engineering.
• 3+ years of commercial with Golang.
• Any experience with JavaScript.
• Product Thinking — understand business goals and user needs to develop impactful solutions.

• Problem-Solving Mindset — analyze issues, optimize systems, and proactively improve processes.

   

Advantages of the Project

• Part of HubSpot — Clearbit is now integrated into HubSpot, a leading and well-established product in the market.
• Long-Term Stability — A well-planned workload for the next two years ensures job security and consistency.
• Expert Team — Collaborate with experienced senior-level engineers in a professional and growth-oriented environment.
• Onboarding — Benefit from a structured onboarding process with dedicated time for learning and comprehensive documentation.

• Equipment — Receive the latest MacBook to ensure a smooth and efficient workflow.

   

Interview Stages

1. Digis Interview with Project Manager. 30 min
2. Digis Tech Interview. 1 hr
3. Client’s Tech Interview + Live Coding. 1 hr
    

If this sounds like the right opportunity for you, apply now!
We look forward to discussing this further.

We are looking for a skilled Senior Backend Developer (Golang, Typescript) to build and support high-performance backend services for a FinTech platform. The ideal candidate should have strong experience with Go (Golang) and TypeScript , and a solid background in designing scalable, secure solutions within a cloud-native architecture.

Responsibilities:

• Develop and maintain backend services using Go (Golang) and TypeScript.
• Build and optimize GraphQL APIs with Apollo Server and REST APIs using Koa.js (or equivalent in Go).
• Integrate with third-party APIs and external services.
• Design and manage AWS serverless architectures including Lambda, API Gateway, DynamoDB.
• Ensure security, authentication, and data protection using JWT, OAuth.
• Optimize API performance, caching strategies (Redis), and database queries.
• Implement CI/CD pipelines and Infrastructure as Code (IaC) using CloudFormation.
• Handle error logging and monitoring using AWS CloudWatch.
• Optimize database queries and indexing for high-volume transaction processing.
• Write and maintain unit, integration, and end-to-end tests using Jest (or relevant testing frameworks in Go).
• Collaborate with frontend teams, product managers, and designers to ensure seamless integration.
• Mentor junior developers and review code for best practices.
• Maintain API documentation and system architecture.
• Adhere to industry standards for FinTech and implement best practices.

Requirements:

• Fluent in English with excellent communication skills.
• 6+ years of experience in developing and maintaining backend services using TypeScript and Go (Golang).
• Strong expertise in GraphQL (Apollo Server) and RESTful API development.
• Solid understanding of cloud-native architectures, particularly AWS serverless solutions (Lambda, API Gateway, DynamoDB, CloudFormation).
• Experience with NoSQL and SQL databases, with an emphasis on performance optimization.
• Strong knowledge of authentication, authorization, and security best practices.
• Exposure to DevOps practices, CI/CD pipelines, and infrastructure as code.
• Frontend experience is a plus: React, CSS, Next.js.
• Strong problem-solving skills and ability to work in a fast-paced environment.

Will be a plus:

• Experience working in FinTech or other highly regulated industries.
• Knowledge of blockchain technologies and cryptographic security.
• Understanding of financial data processing, payment gateways, and transaction security.

We offer:

• Competitive compensation.
• Social package (24 working days of annual leave, 5 paid sick days).
• Flexible working hours.
• Challenging projects in diverse business domains and a variety of tech stacks.
• Personal development and professional growth opportunities.
• Work with talented, ambitious and family-feel teams.
• Educational possibilities: corporate courses, knowledge hubs, and in-house English classes.
• Compensation for your professional certification & support for your learning activities.
• Opportunity to choose IT equipment you like.
• Corporate social responsibility.

Job Title: Backend Developer (Golang, API, Payment Integrations)

Job Description:

We’re looking for a Backend Developer with experience in Golang and API development to help build a payment gateway system. You'll be working on integrating payment gateways (e.g., Worldpay), ensuring PCI compliance, and developing developer-friendly tools for transactions, refunds, fraud detection, and logging.

Key Responsibilities:

• Integrate and improve payment gateway APIs (Worldpay, credit card tokenization).
• Ensure PCI compliance and handle secure transaction processing.
• Work on backend microservices, improving API and developer tools.
• Collaborate with the team on system scalability and optimization.

Required Skills:

• Strong experience with Golang and API development.
• Experience with payment gateway integrations and PCI compliance.
• Must be able to work in PST timezone.

Contract Type: Ongoing (Long-Term)

Join a tech team that’s building a next-generation digital infrastructure to verify and monetize real-world impact. 

REQUIREMENTS:

MUST HAVE

• 5+ years of software engineering experience, with a strong command of blockchain development.
• Proficiency in Golang or Rust.
• Deep knowledge of blockchain architecture, smart contracts, and cryptographic principles.
• Solid foundation in JavaScript/TypeScript and fullstack development (both frontend and backend).
• Experience with cloud hosting, API integrations, databases, and GraphQL.

WILL BE A PLUS

• Familiarity with Cosmos SDK, CosmWasm, or other ecosystem-specific tooling.
• Understanding of zero-knowledge proofs (zkProof).

What You'll Be Doing

• Lead the architecture and implementation of core blockchain and cryptography modules.
• Design, build, and optimize smart contracts and decentralized APIs.
• Collaborate closely with the CTO and cross-functional teams to translate real-world needs into robust decentralized systems.
• Contribute to the continuous improvement of a production-grade platform used to track and tokenize measurable outcomes.
• Ensure high scalability, reliability, and security across services.
• Participate in code reviews, testing, and the deployment of cloud-hosted infrastructure.

ABOUT PROJECT

Our client is a Software company from Europe. 

PRODUCT

This platform merges Web3, decentralized identity, blockchain, and cryptographic technologies to support decentralized applications addressing social, environmental, and economic challenges.

The team works on a protocol that enables the creation and verification of tamper-proof digital credentials and the tokenization of outcome-based data. This technology powers a growing ecosystem of apps that bring transparency, accountability, and financial access to global development initiatives.

You’ll be contributing to a platform that’s already been deployed in collaboration with high-profile international organizations and is used across sectors such as clean energy, healthcare, education, and youth development.

STAGE

The active phase of development

Interview Stages

1. Call with Recruiter (30 minutes)
2. Interview with our Senior Engineer and Recruiter (1 hour)
3. Client intro call (30 minutes)
4. Technical and team fit interview with client (2 hours and 30 minutes)

Ми шукаємо досвідченого Sr. Back-end Developer, який допоможе Mythical Games визначити майбутнє ігор на блокчейні.

Ця роль в Mythical Games надає можливість Senior Back-end розробнику вивести свою кар’єру на новий рівень, приєднавшись до найцікавішої компанії на перетині ігрової індустрії, електронної комерції та блокчейну.

Обов’язки:
— Розробка та підтримка одного або декількох сервісів платформи;
— Написання ефективного, масштабованого та багаторазового коду;
— Багфікс;
— Перегляд та побудова архітектури високонавантаженого продукту.

Вимоги та навички:
— 5+ років досвіду у Backend розробці;
— 2+ роки досвіду роботи з мовою програмування Go;
— Досвід роботи з Kafka, Redis, MongoDB, CockroachDB(PostgreSQL);
— Досвід розробки та успішного запуску високонавантажених проектів;
— Досвід роботи з мікросервісною архітектурою, виявлення сервісів;
— Розуміння фундаментальних принципів проектування масштабованих додатків;
— Розуміння фундаментальних конструкцій ООP, SOLID;
— Навички написання модульних/інтеграційних тестів;
— Досвід роботи з Docker, Kubernetes;
— Вміння працювати з нестандартними проблемами.

Буде плюсом:
— Інтерес до ігрової індустрії;
— Досвід із Rust та Substrate буде перевагою;
— Досвід із Helm.

Місцезнаходження:
Україна; віддалений формат роботи

Процес найму:
✅Прескрін з рекрутером → ✅Технічна співбесіда → ✅Фінальна співбесіда → ✅Збір рекомендацій → ✅Оффер

Що ми пропонуємо:
— Команду професіоналів-однодумців, які розділяють твою ігрову пристрасть;
— Роботу в міжнародній продуктовій компанії — Mythical Games, яка є резидентом Дія.City;
— Медичне страхування з перших робочих днів;
— 22 дні оплачуваної відпустки, оплачувані лікарняні та інші особисті дні відповідно до внутрішніх політик компанії;
— Гнучкий робочий графік;
— Реферальна програма;
— Опціонна та токенна програми.

Our client is a crypto platform that enables institutions to participate in digital assets through custody, staking, trading, governance, settlement, and the industry’s leading security infrastructure.
 

Project stack:

• Golang, Docker, Kubernetes, GCP
   

Requirements:

• Proficient in Golang
• Experience with  gRPC, Docker, Kubernetes, and GCP
• Strong understanding of wallet functionalities, including: how signing works and parameters needed to ensure validity on-chain (e.g., replay protection, fees, interactions with accounts/programs/coins)
• Node-based scanning processes for retrieving account info, balances, transactions, block events, and mapping these to balance changes
• Ability to navigate and understand open-source code, especially for protocol-level integrations.

• Skilled in writing efficient, isolated tests and familiar with CI/CD tools to ensure test pass rates

   

Responsibilities:

• Write clean, well-documented, and readable code
• Address feedback on pull requests efficiently
• Develop isolated tests and ensure code passes through CI/CD pipelines.
• Debug issues effectively to identify root causes across various environments.
• Ensure live systems and testing stages function as expected without regressions
• Work on wallet-related functionalities
• Implementing secure signing mechanisms
• Ensuring validity on-chain with replay protection and proper fee handling
• Direct scanning from nodes for account and transaction data

• Adapt integration strategies based on insights from open-source protocol code

  
  What we offer:

  • Remote working format
  • Flexible working hours
  • Informal and friendly atmosphere
  • The ability to focus on your work: a lack of bureaucracy and micromanagement
  • 20 paid vacation days
  • 7 paid sick leaves
  • Education reimbursement
  • Free English classes
  • Psychologist consultations

   

  Recruitment process:

  Recruitment Interview — Technical Screen — Client Screen — Coding Session — System Design Sessio

Who we are:

Selesa offers IT outsourcing, specialist out-staffing, and project management services to enhance business operations. We focus on providing skilled professionals for IT needs, including development, security consulting, and business development. Selesa also manages sales, account management, and human resources to support company growth. Our services are known for efficiency, quality, and strong communication, making us a trusted partner for businesses looking to streamline and secure their IT infrastructure. Originated in Vilnius, Lithuania, we cater to global clients.

Who we are looking for:

Seeking a skilled Backend Developer proficient in Golang to join our fast-paced team. If you excel in backend technologies like PostgreSQL, Kubernetes, Redis, RabbitMQ, gRPC, and Jaeger, your next challenge awaits!

What you’ll be doing:

• Extend, maintain, and optimize backend applications for games.
• Collaborate with other teams for integration and technical designs/documentation.
• Develop and maintain backend services using Golang.
• Manage database operations with PostgreSQL.
• Handle deployment and scaling of containerized applications using Kubernetes.
• Implement caching mechanisms with Redis for enhanced system performance.
• Configure and manage RabbitMQ for seamless inter-service communication.
• Continuously improve code quality, performance, and application responsiveness.

Who you are and whom we’re seeking:

• Experience in slot game creation is a MUST
• Experience with gRPC is desirable, simplifying the creation of distributed applications.
• Familiarity with Jaeger for monitoring and troubleshooting microservices-based systems is beneficial.
• Strong team player with a problem-solving mindset and excellent debugging skills.
• Committed to producing high-quality code.

Please answer the following questions when submitting your application:

1. How many years of experience do you have as a Backend Developer? Additionally, how many years of experience do you have with Golang?
2. Please provide links to the demo slot games you’ve worked on.
3. Please describe examples and your knowledge and experience with all the listed above stack technologies used (PostgreSQL, Kubernetes, Redis, RabbitMQ, gRPC, and Jaeger).
4. Would you agree to do a test task before an interview? This would allow us to evaluate your skills and make an appropriate financial offer to you.
5. What are your Monthly salary expectations for a long-term, full-time position (if we consider 40 hours a week)?

About us:
Data Science UA is a service company with strong data science and AI expertise. Our journey began in 2016 with the organization of the first Data Science UA conference, setting the foundation for our growth. Over the past 8 years, we have diligently fostered the largest Data Science Community in Eastern Europe, boasting a network of over 30,000 AI top engineers.

About the client:
Our client is a trailblazer in data-driven advertising, known for its innovative approach to optimizing ad placements and campaign effectiveness through advanced analytics and machine learning techniques. The company aims to revolutionize advertising by enabling brands to reach their audiences more effectively.

About the role:
We are looking for an experienced Senior Golang Engineer to join the team. In this role, you will develop and ensure the performance/reliability of backend systems and services, supporting the engagement & monetization platform for Free-To-Play (F2P) console & PC games, that lets game publishers & developers drive lifetime value and in-game spending through rewarded video.

Requirements:
- 5+ years of work experience as a backend engineer, with a proven track record of implementing complex backend architectures and services.
- Bachelor’s degree in Computer Science, Computer Engineering, or a related technical field.
- Experience designing and building scalable, high-performance backend systems, and solid understanding of microservice architecture.
- Strong understanding of backend development, relational databases, and engineering best-practices.
- Experience with Agile practices, including test-driven development, continuous integration/deployment and Scrum.
- Proficiency with relational databases and designing data models for backend applications (PostgreSQL, MySQL, etc.)
- Experience with cloud services, preferably AWS, and containerized applications (Docker).
- Strong proficiency and hands-on experience in Golang.

Would be a plus:
- Experience of working with Python, messaging systems (AWS SQS, RabbitMQ, etc.), asynchronous and multithreaded development.
- Knowledge of AWS CloudFormation or CDK.

Responsibilities:
- Design and build distributed services that are fault-tolerant, scalable, testable and maintainable.
- Collaborate with product managers, engineers, and technical leads to design and implement features and improvements throughout multiple areas of the platform.
- Optimize existing services and features for maximum speed and scalability.
- Maintain and develop continuous integration/continuous deployment (CI/CD) pipelines.
- Create and maintain technical documentation.

The company offers:
- An opportunity to be at the forefront of advertising technology, impacting major marketing decisions.
- A collaborative, innovative environment where your contributions make a difference.
- The chance to work with a passionate team of data scientists, engineers, product managers, and designers.
- A culture that values learning, growth, and the pursuit of excellence.

We are looking for a senior Golang developer who is self-driven, passionate, and ready for challenging tasks.

About project:

We are a startup and are working on a social networking platform for creating offline events.

We started four years ago and have now made our way to a full-fledged application. At the moment, we are looking for a person who seeks new challenges (trust we have lots of them) and new ways for self-development.

We are constantly trying to follow the latest trends in technology stacks and development strategies, so if you like being up to date with modern tools, methodologies, and concepts, it would be an excellent match.

Requirements:

- 5+ years of proven software development experience

- Proficiency with Go programming language with a minimum of 4 years’ hands-on experience.

- Good knowledge of relational databases.

- Familiarity with prominent cloud platforms like AWS, Azure, or GCP

- Adeptness in architecting, developing, and debugging intricate, distributed systems (particularly microservices and event-driven architecture)

- Track record of building large-scale, data-centric applications that manage high rates and volumes.

- Passion for crafting clean, extensible, and robust code.

As a plus:

- Good knowledge of Kubernetes and Helm

- Familiarity with No-SQL columnar databases

- Good experience with Datadog or relevant tools.

Responsibilities:

- Conceive, develop, and maintain efficient, reusable, and dependable code.

- Pioneering the conception of innovative ideas, features, and enhancements for our products and services.

- Address intricate challenges spanning applications, systems, and infrastructure.

- Foster seamless collaboration across peers, technical associates, and management.

- Rectify system glitches and bugs, collaborating with developers to enhance system reliability.

- Actively engage in code reviews to ensure code quality and disseminate expertise.

- Engineer high-performance, testable, and maintainable code to implement novel functionalities.

- Partake in technical dialogues to engineer solutions for demanding issues.

- Provide mentorship and actively share knowledge within the team.

We offer:

- Work in a team of professionals but humans, where you can always find support;

- Challenging tasks that contribute to professional and personal growth;

- Remote work with flexible working hours

- 24 days of paid vacation and sick leave compensation