Jobs at Djinni

Blackthorn Vision is looking for a Strong Junior Manual QA Engineer. Our client, established in 2011 and based in Colorado, is a leading player in the U.S. application management market. We’ve had a successful partnership with this client and are seeking candidates who are eager to take ownership and improve a product already trusted by over 6,000 enterprises.

Requirements:

• 2+ years of experience in Manual QA;
• Experience working within Agile teams with a clear understanding of ceremonies and team collaboration dynamics;
• Practical experience in both mobile and web application testing, with an understanding of their specifics and differences;
• Good understanding of SDLC and QA processes;
• Ability to write clear and structured test documentation;
• Experience with AzureDevOps and web-based test case management tools;
• Strong attention to detail and analytical thinking;
• Ability to look beyond individual tasks and understand how features impact the overall product and user experience;
• Understanding of client-server architecture basics;

• English level: Upper-Intermediate.

   

Responsibilities:

• Perform manual testing of mobile and web applications;
• Analyze requirements and ensure full understanding before testing;
• Create, maintain, and execute various types of test cases;
• Collaborate closely with developers, PM, and other stakeholders;
• Participate in sprint activities (planning, grooming, demos);
• Contribute to improving QA processes and product quality;

• Support release validation and post-release checks.

   

We offer:

• exciting and challenging work in a friendly and professional environment;
• excellent career opportunities and competitive salary;
• on-site visits to customers;
• flexible work schedule;
• professional development program with internal seminars on technical topics;
• courses, certifications, and access to the corporate library;
• free English classes;
• 18 working days of paid vacation (24 calendar days), 5 full-paid sick leave days, paid public holidays;
• medical insurance;
• maternity leave;
• IT club membership;
• employee referral program;
• recognition program with gifts and awards;
• pet-friendly and eco-friendly;
• direct and easy communication with management and much more.

Description
As a Middle Anti-Fraud Specialist at an Electronic Money Institution (EMI), you will be responsible for detecting, investigating, and preventing fraudulent activities across digital financial services. This role involves monitoring transactional data, analysing suspicious behaviour, and working cross-functionally with compliance, risk, and tech teams to enhance fraud detection and mitigation systems. You will contribute to ensuring the safety and integrity of the company’s financial ecosystem while maintaining a balance between customer experience and fraud risk.

Requirements

• 1 year of experience in fraud prevention or detection, preferably in fintech, EMI, or banking
• Strong knowledge of financial fraud typologies including identity theft, account takeover, social engineering, phishing, and synthetic identities
• Familiarity with AML (Anti-Money Laundering) practices and regulatory frameworks
• Proficiency in working with fraud detection systems, case management tools, and transaction monitoring platforms
• Good analytical and critical thinking skills with the ability to assess patterns, data anomalies, and fraud indicators
• Strong communication skills for preparing reports and communicating with internal teams or external partners

Responsibilities

• Monitor transactions and user behaviour for signs of fraud using internal tools and third-party systems
• Investigate suspicious cases thoroughly, gather evidence, and recommend appropriate actions such as blocking transactions, freezing accounts, or escalating to senior staff
• Maintain and update internal fraud rules, thresholds, and alert systems in collaboration with the Risk and IT teams
• Analyse fraud trends and propose process improvements or system enhancements to reduce future risk
• Support customer support teams in resolving fraud-related inquiries and disputes
• Prepare regular and ad-hoc reports on fraud incidents, and trends for internal stakeholders

Nice to have

• Experience working in an EMI or payment service provider regulated in the EU or UK
• Familiarity with fraud detection platforms like SEON, Actimize, Sift, or similar
• Certification in fraud examination
• Experience with SQL, Python, or data visualization tools (e.g., Power BI, Tableau) for fraud data analysis
• Knowledge of card fraud mechanisms (3DS, chargebacks, BIN attacks) and tools used in card transaction monitoring
• Ability to handle incident response and support in case of major fraud events or system breaches

IvorySoft is a people-first software engineering and IT consulting company. We provide complex technological solutions for startups and businesses from the USA, UK, Nordic countries, and Canada.

To meet our ambitious goals, we are looking for a Middle Python Developer to join the growing team that helps to create clean energy solar and storage solutions for all.

🎯ABOUT THE PROJECT:

The customer is a leading US-based company specializing in large-scale clean electrification solutions for commercial, industrial, public sector, and community solar customers. Their comprehensive services encompass every stage of the process. From inception to operation, the company handles the origination, development, ownership, and operation of solar generation, energy storage, and electric vehicle charging infrastructure at local sites throughout the country.

❗️The project is under NDA ❗️

(details will be provided during a final call with the customer's team)

RESPONSIBILITIES:

👨‍💻Design, develop, and maintain complex software solutions using Python.

👨‍💻Write clean, scalable, and maintainable code.

👨‍💻Collaborate with cross-functional teams to define, design, and ship new features.

👨‍💻Perform code reviews and ensure adherence to coding standards.

👨‍💻Stay up-to-date with the latest technology trends and best practices.

REQUIREMENTS:

💻 3+ of experience in Python development.

💻Strong knowledge of Python, Chalice/FastApi

💻Experience with database design and management.

💻Excellent problem-solving and analytical skills.

💻Strong communication skills and the ability to work in a team environment.

💻 Experience with github/ github Actions; 

💻 Good to have (not a strong requirement): Graphql; Cloudformation; AWS Lambda; AWS Cognito.

💻Experience with Agile methodologies is a plus.

About Us:

We are an outsourcing company working on top-tier projects, ranging from large corporations to government departments. Now we are looking for a Strong Middle Fullstack JavaScript Developer who can independently drive tasks, make architectural decisions, and maintain high code quality across the stack.

This role is best suited for someone with 4+ years of commercial experience, a strong engineering mindset, and the ability to work autonomously.

Experience with AI tools (e.g. Claude) is expected, as we actively use them in our development processes.

Key Requirements

Frontend:

• Proficiency in React (modern hooks-based and class-based components).
• Experience with React Query, Redux, and other modern React libraries.
• Strong TypeScript skills — ability to write maintainable, type-safe code.
• Knowledge of CSS-in-JS solutions like Styled Components or Emotion.
• Familiarity with Webpack, Vite, or other modern build tools.
• Experience with Next.js (SSR, API routes, etc.) is a strong plus.
• Experience with WebSockets and real-time data handling (e.g., Socket.io).

Backend:

• Strong knowledge of Node.js and Express.
• Experience working with NestJS and a solid understanding of its architecture
• Experience with MongoDB (Mongoose or native driver).
• Ability to design and consume RESTful APIs.
• Understanding of authentication/authorization flows (JWT, OAuth, etc.).
• Basic understanding of database performance and query optimization.

Additional Expectations:

• Solid theoretical knowledge of JavaScript and its core principles.
• Hands-on experience with AI coding tools, preferably Claude
• Logical thinking and a mathematical mindset.
• Ability to analyze requirements, propose solutions, and implement them autonomously.
• Experience in code reviews, and participation in architectural discussions.
• Bachelorʼs degree or higher (preferably from a technical university).
• Good level of English (B2+)

Nice to Have (Highly Appreciated):

• Experience in crypto / blockchain domain
• Experience with GraphQL (Apollo Client, URQL, or server-side resolvers).
• Familiarity with n8n, Make.com, or similar workflow automation tools.
• Understanding of CI/CD, deployment pipelines, and GitHub Actions/Jenkins.
• Experience with Docker, containerized environments, and basic DevOps practices.
• Experience in mentoring.

What to Expect from Our Process

We take hiring seriously, and our process consists of three stages:

1. HR Interview + Technical Knowledge Test
   An initial conversation to get to know each other better, along with a test to assess your knowledge of core technologies.
2. Technical Interview + Live Coding
   A deep dive into your technical expertise, including problem-solving tasks and a live coding session.

3. Final Interview with COO
   A final discussion to align on expectations, collaboration, and overall fit. 

    

What We Offer:

• Competitive salary based on experience.
• Friendly and cohesive team environment.
• Paid sick leave and vacation available after one year of cooperation with the company.
• Opportunities for professional growth and development.
• Flexible working hours and the possibility of remote work.
• Exciting projects with modern technologies.

🧲 Magnetics is a Ukrainian product marketing agency specializing in UX/UI, frontend development, marketing research, product marketing, media buying, and affiliate marketing. Founded in 2014, we are actively scaling and now have 70+ talented professionals on our team.

We are looking for a Linkbuilding Team Lead (Reddit) — a process-driven expert who will lead the launch of a new direction. We need someone who understands how Reddit works, can navigate platform limitations, and turn organic discussions into a consistent flow of targeted traffic.

🧲 What we’re looking for:

• At least 1 year of hands-on experience working with Reddit
• Hands-on experience with antidetect browsers, proxies, cookies, and user agents
• Ability to build and manage the full account lifecycle: from setup and warm-up to stable posting
• Strong data-driven mindset with the ability to analyze performance through metrics such as conversions, registrations, and deposits
• Experience in building and documenting processes (SOPs, guidelines, workflows)
• Proven leadership skills: hiring, mentoring, and developing team members
• Ability to scale successful strategies and quickly adapt to platform changes

🧲 Nice to have:

• Experience with process automation (scripts, tools)
• Experience with other UGC platforms such as Quora, X (Twitter), Discord, etc.

🧲 Responsibilities:

• Build and lead a team of Reddit specialists (3–10 people), including hiring and development
• Design and implement the full account lifecycle (setup, warm-up, scaling)
• Organize regular posting of content and comments with native link placements
• Ensure content quality and compliance with subreddit rules and platform guidelines
• Analyze behavioral and technical signals to identify risks, test hypotheses, and improve account stability
• Track and manage key KPIs such as registrations, deposits, and overall profitability
• Optimize workflows and introduce scalable solutions
• Prepare regular performance reports for the team and individual contributors

🧲 Why Magnetics:

• Full ownership and autonomy with minimal bureaucracy
• 100% remote work and flexible schedule
• Medical insurance, paid vacation, and sick leave
• 50% coverage for individual courses and 100% for team learning programs
• Free legal consultations and 50% discount on legal services

• Competitive salary with regular reviews

   

🚀 Ready to build one of the strongest Reddit teams on the market?

Apply now — let’s connect and create results together! 🧲

About the client:

Our customer is the European online car market with over 30 million monthly users, with a market presence in 18 countries. As a Senior Data Engineer (with Data Analyst skills), you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers.

About the Role

As a Senior Data Engineer (with Data Analyst skills), your primary task will be to extract actionable insights from our data and advise the organization on them. To this end, you will perform analyses, convince stakeholders with your presentations, or make your results structurally visible via a dashboard. You will also liaise with product managers and marketing specialists to bring the opportunities you see in the data to fruition on our platforms, or to ensure that their ideas are correctly implemented. To ensure this, you will collaborate with the lead data and client’s data teams to implement tracking, contribute ideas on how the A/B test should be conducted, and analyze the effects of the adjustments. As part of your role, you’ll help transition the existing tech stack to the sophisticated data platform of the client.

Responsibilities:

• Migrating dashboards and underpinning analytics models from (Snowflake, dbt, Qlik) to (AWS, python) data platform
• Measuring the effectiveness of a new feature on the platform
• Analyzing and advising on the customer journey (of B2B and B2C customers)
• Analyzing the effectiveness of website personalization
• Maintaining the tag management system and Snowplow data models in DBT/SQL

Requirements: 

• You have 4+ years of relevant work experience as a Data Analytics Engineer
• You are analytical, curious, and detail-oriented
• You get energy from diverse work and solving complex data questions
• You have extensive knowledge of SQL or other languages. Preferably experience with GTM, A/B testing, and dashboarding
• Strong communication skills - you can explain insights and analytical solutions to technical and non-technical stakeholders
• High motivation, proactiveness, and a genuine enthusiasm for data and product analytics

• English level - at least Upper-Intermediate, both spoken and written  

   

The complete set of technologies the clients are currently using includes:

DBT, Snowflake SQL, Big data, AWS, AWS Quick Sight, Python, Docker, GA4, Salesforce, and Qlik. If you are excited to work with large amounts of data in a robust data stack, then this is the right place!

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently looking for a Business Development Executive to join one of our clients' team. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.

We are looking for a skilled Senior Data Engineer. This role, you will be responsible for building scalable data pipelines, working with large datasets, and optimizing data workflows in a cloud-based environment. You will collaborate closely with data and engineering teams to ensure efficient and reliable data processing.

Key Responsibilities

• Design, build, and maintain robust data pipelines (ETL/ELT)
• Work with Databricks for large-scale data processing using Spark and Delta Lake
• Optimize data workflows, performance, and data storage solutions
• Collaborate with cross-functional teams including data analysts, engineers, and stakeholders
• Ensure data quality, reliability, and scalability across systems
• Contribute to continuous improvement of data architecture and processes

Job requirements

1. Strong experience with Databricks (Spark / Delta Lake)
2. Proficiency in Python for data processing
3. Strong knowledge of SQL
4. Hands-on experience with ETL/ELT pipeline development
5. Experience with at least one cloud platform (AWS, Azure, or GCP)
6. Familiarity with Git and basic CI/CD practices

Nice to Have

• Experience with dbt
• Knowledge of streaming technologies (e.g., Kafka or similar)
• Experience with Terraform or Infrastructure as Code (IaC)

Are you a data-driven thinker with a strong analytical mindset and deep understanding of credit risk?
Join our growing FinTech team to play a key role in shaping and securing the entire credit lifecycle.

As a Risk Manager, you will have a direct impact on strategic decision-making, portfolio quality, and business performance. From developing scoring models and decision rules to conducting A/B tests and supporting cross-functional teams — you’ll be at the core of our risk management engine.

Main Responsibilities:

• full business support from the risk management side.
• decision-making system: support of existing rules and tools, development and implementation of new ones, testing of changes.
• implementation of scoring models in the decision-making process: implementation, rules for using scores, assessment of the effectiveness of models, decision-making on the appropriateness of use/necessity of building a new one.
• conducting A/B tests: criteria, sampling, analysis of results.
• analysis of the loan portfolio, operational and risk indicators, and other indicators related to the credit process (conversions, reject/approval rate, etc.).
• ad-hoc analysis in various directions (marketing, collection, etc.), presentation of results.
• work with databases using SQL.
• search for external data and service providers that would be useful for the business from a risk management perspective: search, feasibility analysis, communication, integration into the process, usage rules, results analysis.
• writing and updating internal documents (processes, rules, policies, underwriting and verification instructions).
• communication and support of other departments of the company (sales, marketing, legal, underwriting, product, IT and others) on risk management issues and to achieve the goals of the company as a whole and the risk management department in particular.

Professional Qualifications:

• experience in credit risks of individuals (bank, microfinance, pdl) from 3 years.
• experience in working with large volumes of data.
• knowledge and practical use of SQL.
• English language at the intermediate level.

What We Offer

• Join a fast-scaling FinTech company where your decisions shape the business and your contributions truly matter.
• Attractive salary package aligned with your experience and performance, plus performance-based incentives.
• Enjoy 20 vacation days, full 100% sick leave compensation, and a supportive, people-first culture.
• Learning, sports and medical insurance compensation.
• Work in an international, agile team with ambitious goals, modern tools, and a strong sense of purpose.

We are looking for a Senior Scala + Java Engineer to join a leading European online car marketplace with over 30 million monthly users across 18 countries. In this role, you will work on high-load, distributed systems, helping to build scalable, event-driven backend services that power a product used by millions of users daily. You will have a direct impact on system architecture, performance, and reliability, while working with modern technologies and functional programming principles.

Responsibilities:

• Design and develop scalable backend services using Scala and Java (Scala as the primary language).
• Build and maintain event-driven, distributed systems using Kafka.
• Model complex business domains with strong type systems and functional programming concepts.
• Contribute to architecture decisions around concurrency, streaming, and data consistency.
• Write clean, testable, and maintainable code following best engineering practices.
• Improve CI/CD pipelines, observability, and system reliability.

• Collaborate closely with cross-functional teams including product and platform engineers.

   

Requirements:
 

• 5+ years of backend development experience with Scala and Java (strong focus on Scala).
• Solid experience with Spring Boot.
• Hands-on experience with event-driven architecture (Kafka).
• Strong knowledge of the Typelevel ecosystem.
• Deep understanding of:
  • Functional programming principles;
  • Effect systems (Cats Effect);
  • Type classes & higher-kinded types;
  • Pure vs impure boundaries.
• Experience building distributed systems.
• Strong understanding of concurrency and asynchronous programming.
• Upper-Intermediate English or higher.

Responsibilities:

• Create content for email, SMS, push notifications, Viber, and WhatsApp.
• Write copy for promotions, tournaments, and bonus programs.
• Work with landing pages: descriptions of bonuses, terms & conditions, new games.
• Prepare scripts and copy for gamification features (missions, challenges, wheels of fortune).
• Develop a content strategy aimed at player engagement and retention.
• Analyze competitors and content trends in iGaming and betting.
• Collaborate closely with CRM marketers, designers, and the SMM team.

Probation Goals:

• Adapt to the product and dive into the specifics of the content.
• Get familiar with the product, bonus mechanics, and gameplay processes.
• Study content communications (email, SMS, push notifications, landing pages, SMM).
• Conduct competitor analysis: copy, mechanics, and formats used by market leaders.
• Prepare and launch pages for bonuses, tournaments, and other activities.

Requirements:

• 2+ years of experience as a Content Manager (gambling, betting, iGaming).
• Strong understanding of content specifics for online casinos and sports betting.
• Ability to write high-converting copy (headlines, offers, promotional descriptions).
• Experience working with CMS platforms: creating and updating content.
• Basic skills in Figma.
• Ability to adapt content for different channels (landing pages, email, Telegram, push notifications, etc.).

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and more, driving digital transformation across finance, manufacturing, telecom, healthcare, and other industries. Join N-iX and become part of a team where your ideas make a real impact.

 

This role is ideal for someone at the beginning of their data engineering career who wants to grow in a supportive environment. We value curiosity, a learning mindset, and the ability to ask good questions. If you’re motivated to develop your skills and become a strong Data Engineer over time, we’d be happy to help you grow with us 🚀

Responsibilities

• Support the implementation of business logic in the Data Warehouse under the guidance of senior engineers
• Assist in translating business requirements into basic data models and transformations
• Help develop, maintain, and monitor ETL pipelines using Azure Data Factory
• Participate in data loading, validation, and basic query performance optimization
• Work closely with senior team members and customer stakeholders to understand requirements and data flows
• Contribute to documentation and follow best practices in data engineering and development
• Gradually propose improvements and ideas as experience grows
  
   

Requirements

• Up to 1,5 years of experience in Data Engineering
• Basic hands-on experience with SQL and strong willingness to work with it as a core skill
• Familiarity with Microsoft Azure or strong motivation to learn Azure-based data solutions
• Understanding of relational databases and fundamentals of data modeling
• Ability to write clear and maintainable SQL queries
• Basic experience with version control systems (e.g. Git)
• Interest in data warehousing and analytical systems
• Familiarity with Agile ways of working (through coursework, internships, or first commercial experience)
• Strong analytical thinking and eagerness to learn from more experienced colleagues
  
   

Nice to Have

• Exposure to Azure Data Factory, dbt, or similar ETL tools
• Basic knowledge of Databricks
• Understanding of Supply Chain & Logistics concepts
• Any experience working with SAP data (MM or related modules)
   

We are looking for a Marketing Specialist / Info Product Producer with experience in subscription-based products.

We consider candidates with 1.5+ years of experience in info products (courses, wellness, yoga, kegel, astrology, pet niche, influencers, etc.) with a strong focus on subscription models.
 

Responsibilities:

— Launch and develop subscription-based info products
— Work with sales funnels
— Optimize and scale subscription models
— Analyze key metrics (LTV, CAC, retention)
— Work with creatives and offers
— Test hypotheses and new approaches
 

Requirements:

— 1.5+ years of experience in marketing / info product production
— Proven experience with subscription models (mandatory)
— Experience working with Tier 1 markets (priority: USA)
— Understanding of the English-speaking market
— Experience with funnels and analytics
— English proficiency (required)
 

Nice to have:

— Experience working with Spanish-speaking markets
 

We offer:

— Competitive compensation
— Work with international markets
— Opportunity to scale products
— Remote work
 

Important:

— We do NOT consider candidates without subscription experience
— We do NOT consider candidates without Tier 1 experience

👉 If you have relevant experience — feel free to reach out

Your working hours will be from 3:00 PM to 12:00 AM, including a 1-hour break that can be taken flexibly at your convenience.

Who we are  

We are a Ukrainian multiproduct company that creates database development and management tools, connectivity solutions, productivity tools, and data services for more than 500.000 clients from 120 countries.  Among our clients, you can find such legends as Microsoft Corporation, Oracle America, IBM, Intel, and many more companies that deserve their place in Fortune-100 and Fortune-500.   

Since 1997, we have been streamlining data workflows for professionals and teams with our intuitive and efficient software products.  We're committed to enhancing the experience of our customers across the globe by minimizing data-related tasks and enabling them to focus on more inspiring goals.  Whether it's Fortune-100 companies or individuals, we provide a customer-centric approach, delivering high-quality solutions and exceptional support.  

Driven by passion, we play a substantial role in shaping the future of data management.  

Product that needs your engagement  

Skyvia is a versatile no-code SaaS cloud platform designed for data integration, automation, backup, management, and connectivity. It offers support for over 200+ connectors, including popular cloud applications like CRMs, marketing tools, support systems, and management solutions, as well as databases and data warehouses.      

Your future team of professionals  

You will become part of a dynamic team of professionals who are deeply passionate about our product. Our team includes a Head of Support, 3 Technical Support Engineers, and 2 Customer Support Engineers, each playing a pivotal role in driving growth and fostering success. 

Impact you will make  

• Finding and resolving user issues regarding product functionality. 
• Reproduction of problems described by the user using different databases, as well as different applications. 
• Providing complete and structured instructions for issue-resolving. 
• Recreating user scenarios to find the best solution. 
• Checking the provided solutions for correctness. 
• Researching third-party applications and tools. 
• Communicating with Customer Support Engineers (Tier 1) to help resolve customer issues. 
• Interacting with the development team and QA.
   

Skills we are looking for  

• 2+ years of experience as a Technical Support Engineer or in a similar role. 
• Solid understanding of technical support principles and customer-centric communication. 
• Knowledge of SQL and relational databases (Oracle, PostgreSQL, SQL Server, MySQL, etc.). 
• Intermediate level of English (written and spoken) for effective user communication and documentation. 
• Understanding of APIs (REST/SOAP), ETL processes, and cloud applications. 
• Experience in creating clear and structured bug reports. 
• Proactive mindset, strong attention to detail, and ability to work both independently and as part of a team. 

Benefits you get 

• Maintain your work-life balance 

19 days of annual vacation granted on a pro-rata basis 

No overtimes required 

• Hybrid type of cooperation 

Whether you prefer to work remotely in the comfort of your home office or from one of our 4 offices, you can still take part in increasing the world`s awareness about quality Ukrainian products from any part of the world 

• Stay healthy 

Medical insurance from one of the top insurance companies in Ukraine with a wide range of included services, as well as special programs for relatives; and special options for those who live abroad. 

15 working days of sick leave per year — because your health is a priority. 

• Grow with us 

In-house English courses — increase your proficiency through our online courses and speaking clubs with a native speaker 

Online learning activities — workshops, lectures, and webinars to enhance your leadership, management, and self-awareness skills 

Experience exchange — we are proud of our team of professionals who gladly share their deep expertise in all kinds of fields with the rest of the team 

Promotions, rotations, and transitions — when you believe your skills could benefit a different role or team. 

• Stand with Ukraine! 

We have an active pro-Ukrainian position, and that means we help our army, our servicemen, and their families not only through constant donations and volunteering, but also through our military leave policy, special health insurance options, and financial help 

We are a perfect match if you share our values 

We are professionals in our field. 

We know how to turn up our professionalism to the maximum, because we are experts who enjoy solving complex tasks. 

We know how to focus on the product, think big, and at the same time delve deep into the details. 

We create a calm and friendly atmosphere within the company. 

We value the freedom of open and transparent communications. 

Radical honesty is embedded in the foundation of our culture. 

We are open to new things and constantly develop and practice regular knowledge sharing, which helps us evolve continuously. 

Most importantly, the company creates an environment where we can fulfill our potential upon a solid foundation. 

Our Hiring Process 

• Recruitment Interview 
• Test Task 
• Technical Interview 
• Offer Call 

We strive to ensure transparency and openness in the hiring process, and we understand the importance of providing timely feedback. If your resume meets the job requirements, we will contact you to clarify details and schedule an interview within 2 weeks after your application is submitted.  

The timeframe for feedback between interview stages may take up to 2 weeks. 

We are seeking an experienced backend developer to build and maintain the API and backend infrastructure for our web portal and mobile application. You'll be working with modern technologies including Rust, PostgreSQL/PostGIS, and cloud-native deployments on Kubernetes.

Key Responsibilities 
 

• Design and develop robust backend services and RESTful APIs using Rust and Actix Web.
• Architect and implement efficient database schemas in PostgreSQL with PostGIS extension.
• Write optimized SQL queries and database procedures for high-performance data operations.
• Deploy and maintain services on Kubernetes in Open Telekom Cloud using Helm charts.
• Manage Kubernetes resources, deployments, and service configurations.
• Implement DevOps best practices including CI/CD pipelines, monitoring, and automated testing.
• Collaborate with frontend and mobile teams to ensure seamless API integration.
• Optimize system performance and scalability.
  
  Required Qualifications 
  
  Technical Skills:
• Strong proficiency in Rust (or willingness to learn with solid C/C++ background).
• Expert-level database skills: PostgreSQL schema design, stored procedures, query optimization, and performance tuning.
• Cloud platform experience: Open Telekom Cloud, AWS, GCP, or similar cloud services.
• Kubernetes experience: Container orchestration, deployment management, scaling, and troubleshooting.
• Helm expertise: Creating and managing Helm charts for application deployments.
• Experience with containerization (Docker) and container best practices.
• Understanding of RESTful API design principles and best practices.
• Version control with Git and collaborative development workflows.
• Upper-Intermediate English level (written and spoken) and excellent communication skills for effective team collaboration.
  
  Desirable Skills:
• Geospatial expertise: Experience with spatial analysis, coordinate system transformations, PostGIS, or GIS applications.
• Knowledge of Actix Web framework or similar web frameworks.
• Experience with DevOps tools and practices (CI/CD, Infrastructure as Code, monitoring).
• Kubernetes ecosystem tools (Ingress controllers, service meshes, monitoring solutions).
• Experience with GitOps workflows (ArgoCD, Flux, etc.).
• Familiarity with mobile app backend requirements.
• Understanding of security best practices and authentication/authorization mechanisms.
• Experience with observability tools (Prometheus, Grafana, ELK stack).
   
   

Technology Stack: 

Backend/API: Rust with Actix Web framework
Database: PostgreSQL with PostGIS extension (managed instance)

Infrastructure: Kubernetes on Open Telekom Cloud
Package Management: Helm charts for Kubernetes deployments DevOps: CI/CD pipelines, containerization, automated testing Version Control: Git + GitHub

We offer:

• Competitive compensation.
• Flexibility to work from anywhere (fully remotely or in our office in Lviv).
• Comprehensive day-off policy, including additional days off in case of public holidays, and special events.
• Accounting Support Services.
• Work with global clients across diverse domains and businesses.
• Education budget + corporate education events/trainings.
• Compensation for certifications.
• Compensation for your fitness pursuits or therapy sessions.
• Enjoy insightful and diverse events including company meetups, milestone celebrations, team-building sessions, and knowledge-sharing forums.
• A culture where individual growth and team progression are paramount.
   

Are you a proactive and people-oriented professional who thrives in creating order out of chaos? Join us as a Junior—Middle Project Coordinator and help build strong, motivated teams that deliver outstanding project results.

This is a remote where you will collaborate closely with Project & Account Managers and the Resource Manager, supporting both project delivery and recruitment processes.

We at Sigma Software work with diverse international clients, delivering innovative technology solutions and fostering high-performing teams. Why join us? You’ll gain exposure to dynamic projects, develop Scrum Master skills, and work in an environment where continuous improvement is part of our DNA.

CUSTOMER

Our customers are diverse international companies across multiple industries. We focus on delivering innovative technology solutions and high-quality project outcomes, ensuring that our teams have opportunities to grow, learn, and work with cutting-edge tools.

PROJECT

You will be part of a fast-paced, people-focused project environment where collaboration, continuous improvement, and high team morale are key priorities. Projects span various domains, offering opportunities to work with Agile methodologies, modern collaboration platforms, and AI-powered process optimization.

Job Description

• Collaborate with Project & Account Managers and the Resource Manager to ensure efficient project delivery and high-performing teams
• Support project life cycle activities including kick-off, closure, and handover
• Drive people-focused initiatives: monitor team morale, conduct face-to-face meetings, coach team members on people-related topics, contribute to performance reviews, and support career roadmaps
• Coordinate recruitment processes, including scheduling and conducting interviews
• Develop and maintain project documentation: status reports, schedules, meeting agendas, and minutes
• Facilitate communication and collaboration across teams and stakeholders
• Prepare presentations and document decisions and actions
• Participate in process improvement activities and contribute to the development of project management best practices

Qualifications

• 1–2 years of experience in a similar role
• Excellent communication and interpersonal skills
• Strong organizational and time management skills, with the ability to multitask and prioritize effectively
• Ability to work independently with minimal supervision
• Strong problem-solving and analytical mindset
• Hands-on experience using AI tools to optimize processes
• Experience in people management activities, including recruitment and team development
• Team-player attitude with a proactive and positive approach
• Passion for continuous learning and self-improvement
• Upper-Intermediate English

WILL BE A PLUS:

• German language skills
• Some experience or knowledge as a Scrum Master

PERSONAL PROFILE:

• Proactive and people-oriented
• Thrives in creating order out of chaos
• Enjoys supporting teams and helping people perform at their best
• Growth mindset and adaptability
• Strong drive for continuous improvement