Trinetix

Joined in 2017
41% answers

Established in 2011, Trinetix is a dynamic tech service provider supporting enterprise clients around the world. 

Headquartered in Nashville, Tennessee, we have a global team of over 1,000 professionals and delivery centers across Europe, the United States, and Argentina. We partner with leading global brands, delivering innovative digital solutions across Fintech, Professional Services, Logistics, Healthcare, and Agriculture. 

Our operations are driven by a strong business vision, a people-first culture, and a commitment to responsible growth. We actively give back to the community through various CSR activities and adhere to international principles for sustainable development and business ethics. 

 

To learn more about how we collect, process, and store your personal data, please review our Privacy Notice: https://www.trinetix.com/corporate-policies/privacy-notice 

  • Β· 24 views Β· 1 application Β· 6d

    SQL Developer (OLTP)

    Full Remote Β· Germany, Spain, Poland, Portugal, Ukraine Β· 3 years of experience Β· English - B1
    Trinetix is looking for an experienced SQL Developer with deep, practical expertise in MS SQL Server, with a focus on query optimization, performance tuning, and the design of efficient database schemas. A key part of this role is reviewing, analyzing,...

    Trinetix is looking for an experienced SQL Developer with deep, practical expertise in MS SQL Server, with a focus on query optimization, performance tuning, and the design of efficient database schemas. A key part of this role is reviewing, analyzing, and improving existing SQL and schema structures in production OLTP systems, as well as building new schemas from scratch based on business requirements.

    Key Responsibilities

    • Analyze and optimize slow SQL queries in MS SQL Server (joins, subqueries, window functions, etc.).
    • Review and improve existing database schemas used in production systems.
    • Design and build new database schemas from scratch, ensuring performance and scalability.
    • Work with execution plans, indexes, statistics, and partitioning to enhance performance.
    • Diagnose bottlenecks and issues in production OLTP systems using monitoring and profiling tools.
    • Collaborate with developers to ensure efficient SQL and schema use across the platform.
    • Propose structural, architectural, and performance-oriented improvements.

    Required Experience

    • 3+ years of hands-on experience with MS SQL Server as a SQL Developer.
    • Demonstrated practical experience in SQL query optimization in production environments.
    • Strong skills in analyzing execution plans, designing indexing strategies, and tuning performance.
    • Experience building new, production-ready database schemas from scratch.
    • Solid knowledge of OLTP database design principles and best practices.
    • Ability to present real examples of performance improvements or schema redesigns you have implemented.
    • Intermediate English

    Nice to Have

    • Familiarity with SQL Server tools for performance monitoring (SQL Profiler, Extended Events, DMVs, etc.).

    What we offer   

    • Continuous learning and career growth opportunities 
    • Professional training and English/Spanish language classes   
    • Comprehensive medical insurance 
    • Mental health support 
    • Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more 
    • Flexible working hours 
    • Inclusive and supportive culture  
    More
  • Β· 44 views Β· 8 applications Β· 8d

    Python Developer (Gen AI)

    Full Remote Β· Germany, Spain, Poland, Portugal, Romania Β· 5 years of experience Β· English - B2
    We are looking for a skilled Python Developer to become a part of our team. Requirements 5+ years of experience in development Proficient in web development with strong hands-on experience using the FastAPI framework. Production experience with...

    We are looking for a skilled Python Developer to become a part of our team.

     

    Requirements

    • 5+ years of experience in development
    • Proficient in web development with strong hands-on experience using the FastAPI framework.
    • Production experience with Generative AI and Large Language Models (LLMs) to solve real-world problems and in developing agentic AI applications to enhance AI interaction.
    • Familiarity with multi agent patterns, approaches and frameworks, such as LangGraph, AutoGen, Crew AI, Google ADK, etc.
    • Experience with Pydantic for data validation and schema definition in Python applications.
    • Skilled in asynchronous and parallel programming, with practical knowledge of asyncio.
    • Proficiency working with non-relational databases, including MongoDB.
    • Strong analytical and problem-solving abilities with a detail-oriented mindset.
    • Practical and pragmatic approach to balancing standardized processes with flexibility to meet project goals effectively.
    • Excellent organizational skills with the ability to self-manage, prioritize tasks, structure workload, and meet tight deadlines.

     

    Nice to have

    • Experience working with Azure Cloud services (or other major cloud platforms), including a range of SaaS offerings such as Service Bus, Data Lake, Blob Storage, Redis, and more.
    • Familiarity with agentic protocols such as MCP and A2A is a strong plus.
    • Hands-on experience with the LangGraph stack, including long-term memory, human-in-the-loop workflows, and state management, is highly desirable.
    • Familiarity with .NET is considered a plus.
    • Hands-on experience with containerization and orchestration tools such as Docker and Kubernetes.
    • Solid understanding of microservices architecture and its implementation in scalable systems.

     

    Responsibilities

    • Define and enforce best practices and coding standards across the project.
    • Conduct thorough code reviews to ensure adherence to established guidelines and maintain high code quality.
    • Working both independently and in close collaboration with others in the team
    • Communicating clear instructions to team members and help manage the flow of day-to-day operations
    • Communicating with the client on a regular basis
    • Design, develop, and maintain robust and scalable Python applications.
    • Write clean, maintainable, and efficient code following best practices and coding standards.
    • Optimize code for performance and scalability, ensuring efficient data handling.
    • Work closely with cross-functional teams to deliver high-quality software solutions.
    • Identify and resolve technical issues, ensuring the reliability and performance of applications.
    • Create and maintain comprehensive documentation for code, processes, and workflows.
    • Provide guidance and mentorship to less skilled developers, fostering a collaborative and productive team environment.
    More
  • Β· 68 views Β· 4 applications Β· 1d

    Delivery Operations Manager

    Full Remote Β· Ukraine Β· 3 years of experience Β· English - B2
    We are looking for a highly organized and detail-oriented Delivery Operations Manager to join our team. This role plays a key part in supporting delivery excellence and financial performance across multiple client accounts. You will play a key operational...

    We are looking for a highly organized and detail-oriented Delivery Operations Manager to join our team. This role plays a key part in supporting delivery excellence and financial performance across multiple client accounts. You will play a key operational role within the delivery unit β€” ensuring efficient resource utilization, clean financial operations, and timely, high-quality reporting. 
     

    Key responsibilities 

    • Partner with teams and delivery leadership across the unit to ensure smooth operations and data accuracy. 
    • Plan and monitor resource utilization based on contracts; proactively allocate available resources to billable roles. 
    • Develop, update, and track contracts using SAP. 
    • Manage and track client project portfolios β€” including budgeting, forecasting, and resource planning. 
    • Prepare and distribute weekly/monthly reports for internal and client-facing purposes; manage client approval workflows. 
    • Identify and resolve gaps in time tracking and billing processes to ensure high-quality data. 
    • Provide operational support to help delivery leadership stay aligned with delivery and financial goals. 
    • Support monthly financial closure routines and assist managers with related processes and issue resolution. 
    • Respond to client inquiries and resolve billing issues promptly and professionally. 
    • Create and maintain operational spreadsheets and dashboards to support data-driven decision-making. 
    • Maintain consistent communication with stakeholders regarding budget status and delivery health. 
       

    Requirements 

    • Upper-Intermediate English (written and spoken) 
    • 3+ years of experience in operational management, analytics, or delivery support roles 
    • Experience in IT Outsoursing companies 
    • Experience with Time & Materials, Fixed Price, and Retainer SOW
    • Degree in Finance, Economics, or a related field is a plus 
    • Strong knowledge of Microsoft Office, especially Excel (pivot tables, data analysis, etc.) 
    • Strong coordination, organizational, and problem-solving skills 
    • Excellent attention to detail and an analytical mindset 
    • Ability to work with multiple teams and stakeholders simultaneously 
    • Systems thinking β€” ability to navigate between portfolio, project, and team-level processes 
    • Understanding of business communication and professional ethics 

     

    What we offer 

     

    • Paid training programs and English/Spanish language courses; 
    • Medical insurance, sports program compensation, pet care and other benefits compensation program, which can be selected by each employee according to personal preferences; 
    • Comfortable working hours; 
    • Awesome team events and a wide variety of knowledge sharing opportunities. 
    More
  • Β· 49 views Β· 6 applications Β· 4d

    Business Analyst

    Full Remote Β· Bulgaria, Germany, Spain, Poland, Portugal Β· 4 years of experience Β· English - C1
    Trinetix is looking for a skilled Business Analyst with strong expertise in SCRUM and a deep understanding of Agile delivery practices. This role involves close collaboration with product owners, stakeholders, and development teams to define, refine, and...

    Trinetix is looking for a skilled Business Analyst with strong expertise in SCRUM and a deep understanding of Agile delivery practices. This role involves close collaboration with product owners, stakeholders, and development teams to define, refine, and translate business needs into clear, actionable user stories and technical solutions. The ideal candidate is detail-oriented, proactive, and comfortable driving clarity and alignment across cross-functional teams. 

     

    Requirements 

    • 4+ years of experience in Business Analyst role 
    • Strong knowledge of SCRUM methodology and practical experience working in Agile environments 
    • Proven ability to work closely with product owners, stakeholders, and development teams 
    • Experience in backlog refinement, defining acceptance criteria, and writing clear, actionable user stories 
    • Ability to translate business needs into technical requirements 
    • Strong communication and facilitation skills 
    • Experience working with tools such as Azure DevOps, Microsoft Teams, Microsoft Excel, Confluence or SharePoint, Miro 

     

    Nice-to-haves 

    • Experience supporting or leading sprint planning 
    • Background in business analysis or product ownership 
    • Understanding of software development processes and technical terminology 
    • Experience working in cross-functional, distributed teams 
    • Familiarity with enterprise-level workflows or large-scale Agile environments 

     

    Core Responsibilities 

    • Collaborate with product owners, stakeholders, and development teams to define and refine business requirements 
    • Lead and facilitate backlog refinement sessions to ensure user stories are well-defined, prioritized, and aligned with organizational goals 
    • Support sprint planning by preparing clear, structured requirements and ensuring teams understand the scope 
    • Ensure all user stories include clear acceptance criteria and are actionable for development teams 
    • Translate business needs into effective technical solutions while fostering collaboration across teams 
    • Maintain documentation and support alignment using tools such as Azure DevOps, Confluence/SharePoint, Miro, etc. 
    More
  • Β· 62 views Β· 4 applications Β· 17d

    AI-Native Engineer. Context Engineering, SDLC Intelligence

    Hybrid Remote Β· Countries of Europe or Ukraine Β· 4 years of experience Β· English - B2
    Trinetix is looking for a skilled AI-Native Engineer. We are building an AI-native ecosystem that will power both our internal SDLC and the next generation of AI-driven solutions for our clients. Our R&D organization is developing context-aware AI...

    Trinetix is looking for a skilled AI-Native Engineer.

     

    We are building an AI-native ecosystem that will power both our internal SDLC and the next generation of AI-driven solutions for our clients. Our R&D organization is developing context-aware AI agents, intelligent engineering tools, and graph-based knowledge systems that integrate directly into real development workflows. 

     

    This initiative will reshape how software is planned, built, tested, and evolvedβ€”unlocking entirely new capabilities for our teams and our clients’ product engineering organizations. 

     

    Requirements 

    • Hands-on experience building RAG systems, vector search, or semantic pipelines. 
    • Familiarity with knowledge graphs (Neo4j, RDF, property graphs, graph DBs). 
    • Experience working with LLM APIs (OpenAI, Anthropic, Gemini, Llama, etc.). 
    • Understanding of embeddings, text processing, chunking strategies, and retrieval optimization. 
    • Experience building developer tooling, internal tools, plugins, or automation. 
    • Ability to design and prototype systems independently. 

     

    Nice-to-Have 

    • Experience building agentic systems (AutoGen, LangGraph, crewAI, smolagents, function-calling agents, etc.). 
    • Experience implementing GraphRAG or similar graph-structured retrieval approaches. 
    • Familiarity with AI-powered SDLC tools (copilots, code intelligence, static analysis via LLM). 
    • Understanding of software architecture and system design. 
    • Experience with CI/CD pipelines, DevOps tooling, or platform engineering. 
    • Ability to create ontologies or domain data models. 
    • Experience working in R&D would be preferable. 

     

    Core Responsibilities 

    • Designing the core models and abstractions that will underpin our AI-native engineering ecosystem. 
    • Developing intelligent mechanisms to surface the right information at the right time. 
    • Creating assistive capabilities that streamline engineering tasks and workflows. 
    • Driving innovation in how software teams interact with knowledge, context, and automation. 
    • Collaborating across the organization to embed AI into the end-to-end delivery process. 

       

    What We Offer 

    • Opportunity to build a first-of-its-kind AI-native SDLC environment 
    • Chance to influence engineering workflows across the entire company 
    • Work within a high-impact, exploratory R&D team 
    • Competitive compensation and growth opportunities 
    • Full autonomy to prototype, test, and implement ideas 
    • Professional training and English/Spanish language classes   
    • Comprehensive medical insurance 
    • Mental health support 
    • Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more 
    • Flexible working hours 
    • Inclusive and supportive culture 

     

    More
  • Β· 34 views Β· 1 application Β· 6d

    DevOps Engineer with .Net, Azure and API

    Full Remote Β· Bulgaria, Spain, Poland, Portugal, Romania Β· 4 years of experience Β· English - B2
    We are seeking an experienced DevOps Engineer with API experience to own the build and run of secure, scalable APIs on Microsoft Azure. This role is ideal for someone who thrives in a hands-on technical environment, is passionate about reliable production...

    We are seeking an experienced DevOps Engineer with API experience to own the build and run of secure, scalable APIs on Microsoft Azure. This role is ideal for someone who thrives in a hands-on technical environment, is passionate about reliable production operations, and enjoys optimizing modern cloud-native platforms. You will lead development using .NET, drive best practices around API architecture and CI/CD, and leverage Azure servicesβ€”including Azure AIβ€”where they bring measurable value. 

     

    Primary stack .NET, APIM, Azure Functions, Azure DevOps 

    Security OAuth 2.0, mTLS, SSL or TLS, RBAC 
     

    Requirements 

    • Design, build, and maintain REST and SOAP services using .NET Core or .NET Framework 
    • Publish and govern APIs through Azure API Management with policies for transform, caching, security, and routing 
    • Deploy and operate Azure Functions, Web Apps, API Gateway, WAF, Container Apps, and AKS 
    • Implement OAuth 2.0, mutual TLS, SSL or TLS, RBAC, and secure API design principles 
    • Build CI and CD with Azure DevOps. Use infrastructure as code with Bicep, Terraform, or ARM 
    • Instrument services with Application Insights and Log Analytics. Create alerts and dashboards 
    • Integrate Azure OpenAI, AI Search, and Document Intelligence into backend APIs where useful 
    • Debug issues across application, API, infrastructure, and network layers in hybrid environments 
    • Support selected on premise workloads including IIS and Java servers 
    • Align API design with SPA consumers such as Angular and React 

     

    Nice-to-haves 

    • Kubernetes operations and container orchestration best practices 
    • API governance and lifecycle management processes 
    • Advanced monitoring and telemetry patterns in Azure 
    • Hybrid networking patterns between on premise and Azure 
    • DevSecOps practices and zero trust security principles 
    • AI powered automation and search solutions 

     

    Core Responsibilities 

    • Develop new features 
    • Analyze requirements and clarify with BSA 
    • Participate in grooming, estimation, and planning sessions 
    • Collaborate with other team members (FE, QA, TDM, BSA, Architect) 
    • Support existing functionality, refactoring, and bug-fixing 

     

    What we offer   

    • Continuous learning and career growth opportunities 
    • Flexible working hours 
    • Inclusive and supportive culture 
    More
  • Β· 40 views Β· 4 applications Β· 15d

    SQL Developer

    Full Remote Β· Ukraine, Poland, Spain, Portugal, Romania Β· 3 years of experience Β· English - B2
    We are looking for an experienced SQL Developer with deep, practical expertise in MS SQL Server, with a focus on query optimization, performance tuning, and the design of efficient database schemas. A key part of this role is reviewing, analyzing, and...

    We are looking for an experienced SQL Developer with deep, practical expertise in MS SQL Server, with a focus on query optimization, performance tuning, and the design of efficient database schemas. A key part of this role is reviewing, analyzing, and improving existing SQL and schema structures in production OLTP systems, as well as building new schemas from scratch based on business requirements. 

     

    Requirements 

    • 3+ years of hands-on experience with MS SQL Server as a SQL Developer. 
    • Demonstrated practical experience in SQL query optimization in production environments. 
    • Strong skills in analyzing execution plans, designing indexing strategies, and tuning performance. 
    • Experience building new, production-ready database schemas from scratch. 
    • Solid knowledge of OLTP database design principles and best practices. 
    • Ability to present real examples of performance improvements or schema redesigns you have implemented. 

     

    Nice-to-haves 

    • Familiarity with SQL Server tools for performance monitoring (SQL Profiler, Extended Events, DMVs, etc.). 

     

    Core Responsibilities 

    • Analyze and optimize slow SQL queries in MS SQL Server (joins, subqueries, window functions, etc.). 
    • Review and improve existing database schemas used in production systems. 
    • Design and build new database schemas from scratch, ensuring performance and scalability. 
    • Work with execution plans, indexes, statistics, and partitioning to enhance performance. 
    • Diagnose bottlenecks and issues in production OLTP systems using monitoring and profiling tools. 
    • Collaborate with developers to ensure efficient SQL and schema use across the platform. 
    • Propose structural, architectural, and performance-oriented improvements. 

     

    What we offer   

    • Continuous learning and career growth opportunities 
    • Professional training and English/Spanish language classes   
    • Comprehensive medical insurance 
    • Mental health support 
    • Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more 
    • Flexible working hours 
    • Inclusive and supportive culture 

     

    More
  • Β· 39 views Β· 3 applications Β· 14d

    Talent Experience Specialist

    Hybrid Remote Β· Ukraine Β· 1 year of experience Β· English - B1
    We are looking for a skilled Talent Experience Specialist to join our enthusiastic and dynamically growing Trinetix Talent team. We unite diverse, open-minded, agile people who are passionate about what they do and excited to grow their careers and our...

    We are looking for a skilled Talent Experience Specialist to join our enthusiastic and dynamically growing Trinetix Talent team.  

    We unite diverse, open-minded, agile people who are passionate about what they do and excited to grow their careers and our company together. If you share this, join us!  
     

    Responsibilities: 
     

    Onboarding & Talent Experience 

    • Ensure a smooth onboarding process for new hires and improve company-wide workflows. 
    • Hold one-on-one meetings with project teams and serve as their main point of contact. 
    • Support initiatives to enhance retention and engagement while promoting company values. 
    • Monitor project teams’ satisfaction, address concerns, and resolve conflicts proactively. 
       

    Performance Management & Career Growth 

    • Assist managers with performance reviews and feedback discussions. 
    • Guide project teams in setting goals and developing Individual Development Plans (IDPs). 
    • Support succession planning and career progression frameworks. 
    • Oversee internal transfers to ensure seamless transitions within the company. 
    • Collaborate with managers and the L&D team to identify skill gaps and provide training programs. 
       

    Requirements: 

    • Experience: 1+ years in HR,  People Partner`s position or a similar role.  
    • HR Expertise: Knowledge of onboarding, performance management, and talent lifecycle. 
    • Excellent communication and interpersonal skills. 
    • Ability to build strong relationships at all levels and proactive approach to work.  
    • Adaptability: Comfortable in a fast-paced, international environment. 
    • English Proficiency: Intermediate or higher. 
       

    Perks: 

    • Paid training programs and English/Spanish language courses. 
    • Medical insurance, sports program compensation and other benefits compensation program, which can be selected by each employee according to their personal preferences. 
    • Comfortable working hours. 
    • Awesome team events and a wide variety of knowledge sharing opportunities. 
    • Lawyers’ and PE support. 
    • Wonderful, cozy, and modern offices in Kyiv and Warsaw. 
       

    Who we are: 

    About Us 

    Established in 2011, Trinetix is a dynamic tech service provider supporting enterprise clients around the world.  

    Headquartered in Nashville, Tennessee, we have a global team of over 1,000 professionals and delivery centers across Europe, the United States, and Argentina. We partner with leading global brands, delivering innovative digital solutions across Fintech, Professional Services, Logistics, Healthcare, and Agriculture. 

    Our operations are driven by a strong business vision, a people-first culture, and a commitment to responsible growth. We actively give back to the community through various CSR activities and adhere to international principles for sustainable development and business ethics. 
     

     If you share this passion, we invite you to join our Talent team and tackle those challenges together. We promise you a productive work environment, smart and open-minded colleagues, and plenty of tricky tasks to achieve. 

    To learn more about how we collect, process, and store your personal data, please review our Privacy Notice: https://www.trinetix.com/corporate-policies/privacy-notice        

    More
  • Β· 76 views Β· 6 applications Β· 14d

    Talent Sourcer

    Full Remote Β· Ukraine Β· 0.5 years of experience Β· English - B2
    Trinetix is looking for an IT Researcher/ Talent Sourcer to join our Recruitment team. Working in a fast-paced and collaborative environment, you will interact with a high volume of talent, build lasting relationships, and provide the very best candidate...

    Trinetix is looking for an IT Researcher/ Talent Sourcer to join our Recruitment team. Working in a fast-paced and collaborative environment, you will interact with a high volume of talent, build lasting relationships, and provide the very best candidate experience. 

     

    Requirements  

     

    • 0,5+ years of experience as an IT Researcher/Sourcer, Recruiting Coordinator, or similar role 
    • Strong organizational skills and time efficiency skills, willingness to learn, takes accountability, and thrives in a fast-paced environment 
    • Attention to detail when tracking candidates and updating ATS systems 
    • Good communication skills and Upper-Intermediate English level 
    • Confident user of Microsoft Office tools (Outlook, Excel, Word, PowerPoint) 

     

    Nice-to-Haves 

    • Experience with AI tools 
    • Research and analytical skills 

     

    Core Responsibilities 

    • Actively source and connect with top talent across multiple channels to keep our pipeline strong. 
    • Coordinate interviews and make sure candidates and recruiters are always in the loop. 
    • Keep ATS records accurate and up to date. 
    • Create a positive experience for every candidate through clear, friendly, and timely communication. 
    • Work closely with Recruiters to understand current needs and shifting priorities. 
    • Contributing to a positive candidate experience by being responsive and professional throughout the process. 

     

    What we offer   

    • Continuous learning and career growth opportunities 
    • Professional training and English/Spanish language classes   
    • Comprehensive medical insurance 
    • Mental health support 
    • Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more 
    • Flexible working hours 
    • Inclusive and supportive culture 
    More
  • Β· 161 views Β· 39 applications Β· 13d

    Senior Java Developer

    Full Remote Β· EU Β· 5 years of experience Β· English - B2
    We’re expanding our team and looking for a skilled Java Developer who will accomplish a backend team for our American client. With your rigorous and scrupulous personal qualities, we will give our client the best possible solution in development of...

    We’re expanding our team and looking for a skilled Java Developer who will accomplish a backend team for our American client. With your rigorous and scrupulous personal qualities, we will give our client the best possible solution in development of cross-platform food delivery application. If you’re an engineer interested in high scale web services and influencing a crucial part of our product, this opportunity is just for you! 
     

    Requirements 

    • BS+ in computer science or equivalent experience; 
    • 5+ years' experience building highly-scalable consumer-facing applications; 
    • Strong object-oriented design skills; 
    • Solid programming experience on the JVM (Java, Kotlin, Spring, Dropwizard); 
    • Mature and highly independent professional with hands-on experience in architecture design; 
    • Experience architecting, designing and developing testable, fault tolerant, and performant software; 
    • AWS experience, or similar cloud-based offerings; 
    • Experience in automated testing applicable for services (Junit/testing, Mockito + Jmeter/Gatling.io); 
    • Experience with NoSQL databases (Cassandra/MongoDB/CouchDB); 
    • API design experience; 
    • Experience with Agile/Scrum, TDD/BDD; 
    • Experience with scale and volume mobile backed systems is a plus; 
    • Upper Intermediate level of English. 

     

    Core Responsibilities 

    • Low latency, high throughput RESTful services development; 
    • Contribute to the content platform, software frameworks and SDK’s; 
    • Cooperation with leadership, product owners, other technologists, and users to create working software based on an understanding of business and technical priorities; 
    • Development of systems that integrate with many other real time data sources and services; 
    • Service runtime for performance and scale optimisation. 

     

    Expected Qualifications 

    • Take full ownership of complex project components 
      Be responsible for delivering high-quality work on time, making sure it fits the project’s goals and technical requirements. 
    • Solve complex technical challenges and guide architectural choices 
      Make sound technical decisions independently and contribute to discussions that shape how systems are designed and built. 
    • Drive improvements in how the team works 
      Introduce new tools, workflows, or practices that make development faster, cleaner, and more collaborative. 

     

    What we offer   

    • Continuous learning and career growth opportunities 
    • Professional training and English/Spanish language classes   
    • Comprehensive medical insurance 
    • Mental health support 
    • Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more 
    • Flexible working hours 
    • Inclusive and supportive culture 
    More
  • Β· 26 views Β· 0 applications Β· 6d

    SQL Developer

    Hybrid Remote Β· Poland, Germany, Bulgaria, Spain, Romania Β· 3 years of experience Β· English - B1
    We are looking for an experienced SQL Developer with deep, practical expertise in MS SQL Server, with a focus on query optimization, performance tuning, and the design of efficient database schemas. A key part of this role is reviewing, analyzing, and...

    We are looking for an experienced SQL Developer with deep, practical expertise in MS SQL Server, with a focus on query optimization, performance tuning, and the design of efficient database schemas. A key part of this role is reviewing, analyzing, and improving existing SQL and schema structures in production OLTP systems, as well as building new schemas from scratch based on business requirements. 

     

    Requirements 

    • 3+ years of hands-on experience with MS SQL Server as a SQL Developer. 
    • Demonstrated practical experience in SQL query optimization in production environments. 
    • Strong skills in analyzing execution plans, designing indexing strategies, and tuning performance. 
    • Experience building new, production-ready database schemas from scratch
    • Solid knowledge of OLTP database design principles and best practices. 
    • Ability to present real examples of performance improvements or schema redesigns you have implemented. 

     

    Nice-to-haves 

    • Familiarity with SQL Server tools for performance monitoring (SQL Profiler, Extended Events, DMVs, etc.). 

     

    Core Responsibilities 

    • Analyze and optimize slow SQL queries in MS SQL Server (joins, subqueries, window functions, etc.). 
    • Review and improve existing database schemas used in production systems. 
    • Design and build new database schemas from scratch, ensuring performance and scalability. 
    • Work with execution plans, indexes, statistics, and partitioning to enhance performance. 
    • Diagnose bottlenecks and issues in production OLTP systems using monitoring and profiling tools. 
    • Collaborate with developers to ensure efficient SQL and schema use across the platform. 
    • Propose structural, architectural, and performance-oriented improvements. 

     

    Expected qualifications 

    • Build and deliver complex features with confidence 
      You take ownership of major parts of a project, building advanced features that meet both technical and business needs. 
    • Make smart technical decisions and contribute to design discussions 
      You can design and implement solutions independently, and you help shape system architecture to support scalability and long-term goals. 
    • Support and mentor junior developers 
      You share your experience with less-experienced teammates, offering guidance on code quality, design choices, and development best practices. 

       

    What we offer   

    • Continuous learning and career growth opportunities 
    • Professional training and English/Spanish language classes   
    • Comprehensive medical insurance 
    • Mental health support 
    • Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more 
    • Flexible working hours 
    • Inclusive and supportive culture 
    More
  • Β· 187 views Β· 42 applications Β· 4d

    General QA Engineer

    Full Remote Β· Germany, Spain, Poland, Portugal, Ukraine Β· 2 years of experience Β· English - B1
    Trinetix is looking for a skilled General QA Engineer. You will be working in a direction that is primarily focused on high-tech developments for the US client in the consulting and financial domains. All projects are aimed at optimizing business...

    Trinetix is looking for a skilled General QA Engineer. 

    You will be working in a direction that is primarily focused on high-tech developments for the US client in the consulting and financial domains. All projects are aimed at optimizing business processes, ensuring maximum efficiency in work, and helping the client to automate and improve their internal processes. Our team specializes in the use of advanced technologies and, at certain stages of project development, actively utilizes the latest advances in artificial intelligence (AI) and machine learning (ML). 

    Your future dynamic and friendly team consists of: Developers (Back-end and Front-end), QA Engineers, Application Architect, Technical Delivery Managers and Business Systems Analysts. 

     

    Requirements 

    • 2+ years of web applications testing 
    • Experience in mobile applications testing (iOS / Android) 
    • 1+ years of experience in automation testing (Playwright) 
    • Strong knowledge of software testing types and the ways to apply them 
    • Experience in requirements analysis, effort estimating, and task scheduling 
    • Solid knowledge of client-server architecture and API 
    • Experience with testing Cloud-based, microservice solutions testing 
    • Ability to troubleshoot issues, investigate root causes of bugs 
    • Ability to set own tasks and organize work efficiently 
    • Excellent communication skills, analytical and troubleshooting abilities 
    • Intermediate+ level of English 
    • Experience with at least 1 task tracking tool (preferable TFS or Jira) 
    • Deep understanding of Agile Software Development methodology (SAFe/Scrum) 

     

    Nice-to-have 

    • Experience with performance/load testing 
    • Strong knowledge in Postman/Swagger 
    • Experience with version control systems 
    • Basic knowledge of any programming language with engineering background. 
    • Basis test automation skills 

     

    Core Responsibilities 

    • Perform manual testing of web and mobile applications 
    • Be responsible for automated testing on additional projects as required, including future initiatives 
    • Develop test cases, test scripts and acceptance criteria to ensure adequate test coverage 
    • Report bugs and discrepancies discovered to developers 
    • Analyze test data and validate information in databases when needed 

     

    What we offer   

    • Continuous learning and career growth opportunities 
    • Professional training and English/Spanish language classes   
    • Comprehensive medical insurance 
    • Mental health support 
    • Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more 
    • Flexible working hours 
    • Inclusive and supportive culture 
    More
  • Β· 88 views Β· 10 applications Β· 1d

    .NET Engineer

    Poland, Germany, Portugal, Spain, Romania Β· 5 years of experience Β· English - B2
    Trinetix is looking for a skilled .NET Engineer. You will be working in a direction that is primarily focused on high-tech developments for the US client in the consulting and financial domains. All projects are aimed at optimizing business processes,...

    Trinetix is looking for a skilled .NET Engineer. 

     

    You will be working in a direction that is primarily focused on high-tech developments for the US client in the consulting and financial domains. All projects are aimed at optimizing business processes, ensuring maximum efficiency in work, and helping the client to automate and improve their internal processes. Our team specializes in the use of advanced technologies and, at certain stages of project development, actively utilizes the latest advances in artificial intelligence (AI) and machine learning (ML). 

     

    Requirements 

    • 5+ years of experience with .NET (6.0+ or .NET Core 3+ / C# 8.0+) in enterprise environment 
    • Understanding of OOP design principles and patterns, REST 
    • Enterprise experience in backend web development with .NET (.NET Core), Web API, ADO.NET 
    • Understanding of Web App lifecycle in different hosting environments, as well as security and error handling 
    • Experience with SQL and no-SQL databases (MSSQL, Cosmos DB, Redis), ORMs (Entity Framework) 

     

    Nice-to-haves 

    • AI experience (LLMs - OpenAI or similar, Azure AI Search) 
    • Basic understanding of RAG technique 
    • Experience in programmatic document manipulation (MS Office documents) 
    • Experience with Cloud (Azure/AWS/GCP) 
    • Experience with Microservices architecture 
    • Experience in working within an agile software development team 
    • Experience in coding on other languages like Python, JavaScript etc 

     

    Responsibilities 

    • Develop new features 
    • Analyze requirements and clarify with BSA 
    • Participate in grooming, estimation, and planning sessions 
    • Collaborate with other team members (FE, QA, TDM, BSA, Architect) 
    • Support existing functionality, refactoring, and bug-fixing 

     

    Expected qualifications 

    • Build and deliver complex features with confidence 
      You take ownership of major parts of a project, building advanced features that meet both technical and business needs. 
    • Make smart technical decisions and contribute to design discussions 
      You can design and implement solutions independently, and you help shape system architecture to support scalability and long-term goals. 
    • Support and mentor junior developers 
      You share your experience with less-experienced teammates, offering guidance on code quality, design choices, and development best practices. 

     

    What we offer   

    • Continuous learning and career growth opportunities 
    • Professional training and English/Spanish language classes   
    • Comprehensive medical insurance 
    • Mental health support 
    • Specialized benefits program with compensation for fitness activities, hobbies, pet care, and more 
    • Flexible working hours 
    • Inclusive and supportive culture 
    More
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