Вакансії Golang Developer

About client

This is an AI-powered platform designed to support content creators. It enables them to build personalized and interactive services available across multiple devices and platforms. The system functions as an all-in-one space for managing memberships and communities, distributing premium content, and using engagement tools. Everything is brought together in a single environment that can be flexibly configured to meet the needs of each creator.

Qualifications and skills

• Proven experience as a backend engineer (5+ years preferred)
• Strong hands-on experience with Golang (experience with Rust or Java is a plus)
• Experience with relational databases (e.g., Postgres, MySQL)
• Solid understanding of algorithms, data structures, and API design
• Strong communication and ability to collaborate across teams

Nice to have:

• Experience with cloud technologies
• Experience in video streaming or OTT platforms.
• Experience with graphql
• Knowledge of DevOps best practices

Responsibilities:

• Architect, implement, and maintain highly scalable backend systems.
• Collaborate with product, design, and frontend teams in order to build the right solutions.
• Balance short-term deliverables and long-term vision to design solutions that can evolve with the business.
• Write reusable, testable, and efficient code.
• Maintain high development standards through code reviews, documentation, and collaboration.

What you will do

• Refactor existing Go microservices for performance and maintainability;
• Optimize event-driven interactions between services (RabbitMQ);
• Improve and extend database layer with ORMs/libraries for cleaner integration;
• Analyze service communication patterns and resolve bottlenecks;
• Optimize database queries and API endpoints;
• Implement robust error handling, logging, and monitoring;
• Expand testing coverage across services;
• Review and strengthen system security practices;
• Document system architecture and service interactions;
• Collaborate with remote, global team members;
• Present findings and recommend optimizations to stakeholders.

Must haves

• 4+ years of Go development experience;
• Strong experience with microservices in cloud environments;
• Hands-on experience with event-driven design (RabbitMQ or similar);
• Proficiency with databases (SQL and NoSQL);
• Experience with containerization (Docker/Kubernetes);
• Experience with testing frameworks and CI/CD pipelines;
• Knowledge of monitoring and observability tools;
• Excellent written and verbal communication skills;
• Ability to work effectively in distributed remote teams;
• Be a self-starter, able to work independently with minimal supervision;
• Upper-Intermediate English level.

Nice to haves

• AWS experience;
• gRPC and Protocol Buffers;
• Background in DevOps and infrastructure automation;
• Previous experience optimizing large-scale, event-driven systems.

Our client is a leading technology company that empowers organizations to achieve greater agility and trust in their data. They provide comprehensive solutions for data discovery and management, ensuring seamless scalability across all data types. Their platforms simplify data observability with unified business glossaries and advanced metadata management, enhancing lineage, trust, and quality.

Requirements

• Over 3 years of commercial experience in software development;
• Strong knowledge of Golang. Understanding of Java Core / Kotlin, Node.js;
• Knowledge of React.js is nice to have;
• TypeScript would be a significant plus;
• Experience with SQL(Postgres), NoSQL(MongoDB) databases;
• Knowledge of Kubernetes (EKS), Docker is required;
• Hands-on experience in implementing connectors, ideally related to Metadata, Cloud Data Governance and Catalog.
• Understanding and practical experience in testing techniques (TDD);
• English (both spoken and written) at least at Upper-Intermediate level to communicate effectively with an international team on a daily basis.
• Nice-to-have skills: Experience with Apache Iceberg, Data Lineage tools, and Alteryx (or similar platforms).

Job responsibilities

• End-to-End Catalog Extension Development: Design, develop, and implement both the back-end APIs/SDKs and the front-end interfaces to create custom solutions that extend the core capabilities of the data catalog.
• Deliver Comprehensive Catalog Solutions: Build and maintain full-stack solutions for robust search functionality, collaborative features, and self-service catalog capabilities, ensuring seamless integration between the user interface and underlying data services.
• Design & Implement Scalable Data Solutions: Architect, develop, and maintain the entire stack for scalable metadata extraction, data lineage tracking, and advanced cataloging solutions, covering both data processing logic and its presentation.
• Develop Integrated Enterprise Workflows: Create end-to-end custom workflows and automated solutions, including both front-end interactions and back-end integrations with enterprise systems, to enable data discovery, classification, cataloging, and comprehensive report generation.

We are looking for a motivated and experienced Senior Back-End Engineer (Go) with deep expertise in cloud infrastructure, networking, and security, alongside a strong software development background, to enhance, develop, and elevate our infrastructure and surrounding utilities.
Innovecs is a global digital services company with a presence in the US, the UK, the EU, Israel, Australia, and Ukraine. Specializing in software solutions, the Innovecs team has experience in Supply Chain, Healthtech, Collaboration Tech, and Gaming.
For the fifth year in a row, Innovecs is included in the Inc. 5000, the list of fastest-growing private companies in the US, and a ranking of the best global outsourcing service providers by IAOP. Recently, Innovecs was honored with the prestigious Global Good Awards for the Employee Engagement & Wellbeing, won gold at the Employer Brand Management Awards, and was included in the Global Top 100 Inspiring Workplaces Ranking.

About the client:

Our client develops technology that optimizes data storage on enterprises and cloud and enables more efficient storage and faster transfer of AI applications, machine learning, financial and medical analysis.

Qualifications:

• 5+ years of hands-on experience in Go development: Proven expertise in building scalable and maintainable backend solutions.
• Extensive knowledge and experience with Kubernetes Operators.
• Proficiency in Linux environments: Familiarity with Linux-based systems, scripting, and system-level troubleshooting.
• Networking and security knowledge: Experience with setting up secure networking solutions and managing cloud security configurations.
• Cloud infrastructure expertise: Hands-on experience designing and managing resources on major cloud platforms (AWS, GCP, Azure, Oracle).
• Strong communication skills: Fluency in English and ability to effectively collaborate in a distributed team environment.

What You'll Do:

• Develop k8s operator for product deployment in k8s.
• Develop a CSI plugin to serve product storage to k8s applications.
• Design, develop, and maintain scalable solutions for deploying product on leading cloud platforms, including AWS, GCP, Azure, and Oracle Cloud.
• Build and enhance cloud APIs for seamless integration with the product software stack.
• Collaborate with cross-functional teams to align k8s and cloud capabilities with product requirements and customer needs.
• Monitor, optimize, and secure cloud and k8s environments to ensure reliability, scalability, and performance.

DataRobot delivers AI that maximizes impact and minimizes business risk. Our platform and applications integrate into core business processes so teams can develop, deliver, and govern AI at scale. DataRobot empowers practitioners to deliver predictive and generative AI, and enables leaders to secure their AI assets. Organizations worldwide rely on DataRobot for AI that makes sense for their business – today and in the future.
DataRobot accelerates the process of building predictive models to get the most out of valuable data. We work hard to create tools that nascent data scientists can use effectively while also exposing the rich detail and control that data science veterans rely on. In order to keep up with the demand for new features in DataRobot, we’re looking to grow the team by bringing on a Senior Backend Engineer. The primary responsibilities of this team include developing and supporting new data science tools, designing and supporting our APIs, and instrumenting DataRobot to integrate with enterprise IT infrastructure. Our team leverages modern technologies to achieve our goals and innovate on our solutions.

Key Responsibilities:

• Develop, test, and support features of DataRobot.
• Create and maintain automated unit tests and functional tests.
• Design infrastructure for new features with the input of peers.
• Manage individual projects and milestones with abundant communication of progress.
• Seek, give, and receive critical feedback in a constructive manner, including but not limited to code reviews.
• Engage in engineering on-call escalated support of services owned by the team
• Competencies should be at a level where a manager can have high confidence in an engineer’s ability to deliver complex solutions on time on an agreed-upon roadmap and manage technical risks.
• Should be capable of working with product management to get requirements and drive technical feedback on complexity/approaches.

Knowledge, Skills & Abilities:

• 5+ years of proven experience writing high-quality code in a collaborative environment preferably using Python and/or Go
• Strong Computer Science fundamentals in object-oriented design, data structures, algorithm design, problem-solving, and complexity analysis.
• An understanding of design for scalability, performance, and reliability.
• Deep experience with automated testing and test-driven development
• Demonstrable knowledge of software architecture for large systems
• Real-world experience decoupling monolithic software into smaller reusable components
• Self-motivated and proactive, able to take ownership and deliver results.
• Ability and willingness to learn about new technologies.
• Personal drive to get things finished.
• Effective communication behavior.
• Fundamental understanding of Kubernetes and Helm. Experience in building and running software systems on Kubernetes clusters in production
• Hands-on experience with infrastructure provisioning and configuration using Infrastructure as Code (IaC) principles

Nice to have:

• Experience with AWS, Azure, and/or Google Cloud platforms
• CKAD (Certified Kubernetes Application Developer) certification
• Publicly reviewable contributions to interesting development projects.
• Experience supporting user-facing code and APIs.
• Data Science experience
• Identity and Access Management experience
• CI/CD pipeline experience

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

We’re looking for a highly experienced Backend Developer to join our team!
So, If you are curious to work with a large scale of data in real-time, committed to translating insights into action, want new challenges daily and impact the lives of millions of users globally, this role is for you!

Responsibilities:

• Planning, designing, developing, and maintaining high-availability backend applications that can be high-volume and low-latency.
• Define application objectives and functionality.
• Ensure application designs conform to business goals.
• Support continuous improvement, investigating alternatives and technologies, and presenting for architectural review.
• Work in a highly motivated team, closely with product and Architecture teams on large mission-critical systems.

Requirements:

• 4+ years of experience in server-side development using Go language;
• Familiarity with Google Cloud Platform (GCP) or AWS;
• Conversational level of English;
• Advanced knowledge of unit testing frameworks and mocking;
• Experience with microservices development based on docker;
• Experience of implementation and maintenance of CI/CD pipelines;
• Experience with Agile methodology;
• Striving for new knowledge and skill improvement;
• Excellent oral and written communication skills;
• B.Sc. in computer science or equivalent.

Advantages:

• Experience with Vue.js framework;
• Experience with large-scale NoSQL databases (such as Couchbase, MongoDB);
• Java 17 experience as advantage.

What you’ll do

Gardener team is adopting the Kubernetes open-source system for automating deployment, scaling, and management of containerized SAP solutions and business applications. Evolving and enhancing the open source project Gardener as SAP’s way to provide a homogeneous and universal Kubernetes-based container management is the key deliverable of this team, in close collaboration with the teams in other SAP locations. Project Gardener is providing solutions to run and orchestrate Kubernetes clusters on public cloud, hybrid, or SAP owned infrastructures for a variety of enterprise use cases.
If you are interested in cloud development, based on cutting-edge technologies like Kubernetes, or you have always wanted to be part of an active open source community, this is the job for you. With us, you will find an inspiring and professional environment for your learning and growth. Working in our technically skilled team located in Sofia means you will design, develop, and run a Kubernetes cloud service used by numerous SAP solutions. We emphasize teamwork and a trust-based working model. Collaboration with other teams in an international environment will be a regular part of your job.

What you bring

We are looking for a motivated, self-driven and team-oriented colleague with a strong technical foundation around software engineering, cloud methodologies, containers, and Kubernetes. In detail, you bring (some of) the following qualifications:

• University degree in computer science or related field
• Hands-on development experience with Golang
• Advanced understanding of Linux containers, Kubernetes, and related cloud native technologies
• Experience with logging and observability stacks, ideally based on some of these: FluentBit, Prometheus, Grafana, Loki, VictoriaLogs, VictoriaMetrics
• Experience with Open Telemetry is beneficial
• Experience with Kubernetes extension concepts like CRDs, operator pattern, dynamic admission control, extension API-Servers etc. is beneficial
• Experience with cloud providers like AWS, Azure, GCP or OpenStack is beneficial
• The ability to troubleshoot complex issues, think critically, and find innovative solutions
• Strong analytical and problem-solving skills, a team-oriented, collaborative, self-driven and proactive mindset, affinity for continuous improvement procedures, emphasizing clean code, quality and system efficiency, enthusiasm for technology, ability to discuss and present technical concepts, and pleasure to work within an international environment
• Fluency both written and spoken in English
• 5+ years of experience in a development organization (for senior).

Together with our partner, a prominent online fashion & beauty retailer in Europe, we are looking for a Senior Golang Software Engineer.
The team develops a suite of internal software products called Pseudonymization Services. These products allow our client’s software engineers and data engineers to protect the personal data of millions of customers while data is at rest, in use, and in transit.
As a Golang software engineer, you will contribute to the creation and delivery of the pseudonymization services in a distributed microservices environment.
As part of this critical technology team, you will play a key role in understanding the needs of our stakeholders and help shape the future of the pseudonymization platform. You will be operating, improving, and extending pseudonymization services, supporting integration with thousands of applications within our client’s ecosystem.

Responsibilities:

• Design, implement, test, and deploy complex projects independently in close collaboration with your stakeholders and peers
• Write code in Go Language that is modular, readable, testable, and maintainable
• Implement and maintain CI/CD pipelines for automated testing and deployment of microservices
• Conduct code reviews to ensure code quality and supporting team members who have less Golang experience
• Identify and address performance bottlenecks, optimising code and improving overall system efficiency

Requirements:

• 3 years of experience with Go Language and REST APIs
• 5 years of experience with deploying microservices in Kubernetes
• 3 years of experience with AWS Dynamodb and AWS Elasticache Redis
• Experience in troubleshooting and resolving issues within high-traffic, mission-critical, low-latency backend systems
• Strong capability to research, self-learn, and develop deep expertise in their area
• Experience in operational excellence - including, but not limited to: monitoring, reporting, tracing, and alerting in complex distributed components and services
• Excellent technical writing and communication skills with ability to produce clear and concise documentation for technical audience