DC Logic Group is an ambitious startup revolutionizing the IT consulting market by offering unmatched value in services and contracts. Driven by a passion for innovation and efficiency, we are dedicated to delivering high-quality, cost-effective solutions that empower businesses to thrive in the digital age. Specializing in cloud computing, network infrastructure optimization, cybersecurity, and digital transformation, we bring fresh perspectives and cutting-edge strategies tailored to the unique needs of each client.
Our commitment to affordability without compromising quality sets us apart, making us the go-to partner for organizations seeking exceptional IT consulting services at competitive rates. As a startup, we understand the importance of adaptability, collaboration, and delivering measurable results.
At DC Logic Group, our mission is to help your business grow sustainably by leveraging technology to unlock new opportunities and overcome challenges.
Choose DC Logic Group for innovative solutions, exceptional value, and a dedicated team ready to take your IT systems to the next level. 🚀
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· 98 views · 12 applications · 8d
.NET Developer
Full Remote · Countries of Europe or Ukraine · Product · 5 years of experience · C1 - AdvancedWe’re seeking an experienced .NET Developer to develop and support the U.S. fast-growing global trading platform. This role bridges regulatory compliance and product development, helping ensure the platform meets U.S. brokerage regulations (FINRA, SEC,...We’re seeking an experienced .NET Developer to develop and support the U.S. fast-growing global trading platform. This role bridges regulatory compliance and product development, helping ensure the platform meets U.S. brokerage regulations (FINRA, SEC, SIPC) while delivering a seamless user experience.
Details:
Experience: 5+ years as
Schedule: Full time, remote in Europe. Need to work with teams from USA and Canada sometimes.
Start: ASAP
English: FluentUkrainina: Native
More
Employment: B2B Contract
What you’ll do:
Collaborate closely with product owners, business analysts, and cross-functional teams (Mobile, Web, QA) to translate requirements into the backend architecture.
Design and build high-performance, scalable backend services in C#/.NET for our real-time trading platform.
Integrate with relational (MS SQL Server), NoSQL (Redis) databases and message broker (Service Bus, Redis) for efficient data storage and retrieval.
Write automated unit and integration tests (xUnit or similar) and contribute to CI/CD pipelines for continuous delivery.
What we need from you:
5+ years of backend development experience with C#/.NET.
Strong proficiency in .NET, Entity Framework Core, and building RESTful APIs.
Solid experience with SQL (MS SQL Server) and NoSQL (e.g. Redis) databases.
Hands-on experience with SignalR and WebSockets, including implementing both server-side and client-side components for real-time data streaming.
Experience with message brokers like Azure Service Bus and Redis Streams, and familiarity with async communication patterns for high-reliability systems
Experience in development, deployment and support of Azure based applications.
Knowledge of Secure Coding Practices (OWASP)
Strong test-driven development skills (xUnit or similar) and attention to code quality.
Deep understanding of trading or financial systems, including real-time data processing and distributed architectures.
Excellent communication skills and a collaborative mindset to work with diverse technical and business teams.
Nice to have:
Prior experience building US-regulated fintech or trading platforms, with exposure to SEC/CFTC rules and KYC/AML compliance.
Familiarity with Grafana, Angular, Azure DevOps, and modern CI/CD pipelines.
Experience using AI/ML tools or automation to enhance development workflows.
Agile mindset and ability to adapt quickly in a startup-like environment.
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· 42 views · 7 applications · 20d
Senior Python Developer (Team Lead Potential)
Full Remote · Countries of Europe or Ukraine · 5 years of experience · C1 - AdvancedWe are looking for an experienced Senior Python Developer to join our global engineering team. The ideal candidate is not only an expert in Python development but also capable of mentoring others, driving code quality, and contributing to architectural...We are looking for an experienced Senior Python Developer to join our global engineering team. The ideal candidate is not only an expert in Python development but also capable of mentoring others, driving code quality, and contributing to architectural decisions. This is a great opportunity for someone ready to take on leadership responsibilities within a collaborative, fast-moving environment.
Details
- Location: Remote (Europe or LATAM preferred)
- Employment Type: Full-Time, Contract
- Timezone: Must be available to work within EST hours
- Start Date: ASAP
Language Requirements: English — B2+ or higher
Key Responsibilities
- Develop, optimize, and maintain backend applications using Python.
- Conduct code reviews, identify improvements, and refactor existing codebases for scalability and performance.
- Collaborate closely with cross-functional teams to deliver reliable, production-grade solutions.
- Mentor junior developers and contribute to team knowledge sharing.
- Participate in architectural design and technical planning discussions.
- Ensure clean, efficient, and maintainable code aligned with best practices.
Requirements
- 5+ years of commercial experience with Python (Django, FastAPI, or Flask).
- Proven experience in code review, refactoring, and enforcing best practices.
- Excellent communication and teamwork skills in English (B2+).
- Previous team leadership experience or readiness to grow into a leadership role.
- Comfortable working and collaborating in EST timezone.
Nice to Have
- Experience with microservices architecture, RESTful APIs, or async frameworks.
- Familiarity with CI/CD, Docker, or cloud environments (AWS, GCP, Azure).
- Knowledge of data processing, ETL, or machine learning pipelines.
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· 139 views · 25 applications · 20d
PHP Developer
Full Remote · Countries of Europe or Ukraine · 5 years of experience · C1 - AdvancedWe are looking for an experienced Senior PHP Developer to join our team and contribute to the design and development of robust, scalable web applications. The ideal candidate combines deep technical expertise with a problem-solving mindset and a passion...We are looking for an experienced Senior PHP Developer to join our team and contribute to the design and development of robust, scalable web applications. The ideal candidate combines deep technical expertise with a problem-solving mindset and a passion for building clean, efficient, and secure code.
Details
- Location: Remote (Europe preferred)
- Employment Type: Full-Time, Contract
- Start Date: ASAP
- Language Requirements: English — Upper-Intermediate or higher
Key Responsibilities
- Design, develop, and maintain backend applications using PHP.
- Implement clean, maintainable, and well-tested code following best practices and design patterns.
- Collaborate with cross-functional teams (frontend, DevOps, QA) to ensure seamless delivery.
- Participate in architectural decisions and technical reviews.
- Optimize application performance and scalability.
- Ensure code quality, security, and reliability.
Requirements
- 5+ years of commercial experience with PHP.
- Strong understanding of OOP, Design Patterns, and best development practices.
- Experience with MySQL or PostgreSQL, including schema design and optimization.
- Hands-on experience with Linux, AWS, and Git.
- Solid understanding of CI/CD pipelines, Docker, web servers, network protocols, data flows, and web security standards.
Nice to Have
- Experience with frontend frameworks such as React, Vue.js, or Angular.
- Familiarity with NoSQL databases (e.g., MongoDB, Redis).
- Knowledge of microservices architecture or API-first development.
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· 57 views · 9 applications · 20d
DevOps Engineer
Full Remote · Countries of Europe or Ukraine · 5 years of experience · C1 - AdvancedWe're looking for a seasoned DevOps Engineer to own our CI/CD processes and infrastructure automation. You'll work cross-functionally with development, QA, and infrastructure teams to improve deployment speed and system reliability. Details: Experience:...We're looking for a seasoned DevOps Engineer to own our CI/CD processes and infrastructure automation. You'll work cross-functionally with development, QA, and infrastructure teams to improve deployment speed and system reliability.
Details:
Experience: 5 years
Schedule: Full time, remote
Start: ASAP
English: Fluent
Employment: B2B ContractResponsibilities:
- Build and manage CI/CD pipelines
- Automate infrastructure provisioning and scaling
- Ensure monitoring and alerting for all services
- Improve security and performance of cloud systems
- Collaborate on deployment strategies and incident response
Requirements:
- Proficiency with CI/CD tools (Jenkins, GitLab, GitHub Actions)
- Strong experience with Docker, Kubernetes, and Helm
- Knowledge of Terraform or CloudFormation
- AWS, GCP, or Azure experience
- Strong scripting with Bash, Python, etc.
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· 204 views · 40 applications · 20d
Senior Angular Developer
Full Remote · Countries of Europe or Ukraine · 5 years of experience · C1 - AdvancedWe are looking for a Senior Angular Developer to lead the development of modern web applications. You will be responsible for implementing robust, maintainable code using Angular and collaborating with backend engineers, designers, and QA. Details:...We are looking for a Senior Angular Developer to lead the development of modern web applications. You will be responsible for implementing robust, maintainable code using Angular and collaborating with backend engineers, designers, and QA.
Details:
Experience: 5 years
Schedule: Full time, remote
Start: ASAP
English: Fluent
Employment: B2B ContractResponsibilities:
- Build and maintain complex web applications with Angular
- Develop reusable components and front-end architecture
- Optimize performance and ensure accessibility
- Integrate with APIs and backend services
- Conduct code reviews and mentor junior developers
Requirements:
- 5+ years of front-end development experience
- Strong expertise in Angular (v10+), TypeScript, RxJS, NgRx
- Solid knowledge of HTML5, CSS3, SCSS, and responsive design
- Experience integrating REST APIs and WebSockets
- Familiarity with Git, CI/CD, and testing tools (Karma, Jasmine, Cypress)
- Understanding of Agile methodologies and clean code principles
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· 42 views · 6 applications · 20d
Sr. Node.JS Developer
Hybrid Remote · Poland · 3 years of experience · C1 - AdvancedWe are looking for a talented Node.JS Developer to join our engineering team. In this role, you will be responsible for designing, developing, and maintaining robust and scalable backend services that power our next-generation platform. The ideal...We are looking for a talented Node.JS Developer to join our engineering team. In this role, you will be responsible for designing, developing, and maintaining robust and scalable backend services that power our next-generation platform. The ideal candidate will have strong experience in Node.js, TypeScript, and backend frameworks such as NestJS. Experience with Golang, gRPC, and modern cloud-native technologies will be a significant advantage.
Details:
Experience: 3+ yearsSchedule: Hybrid in Krakow (3 times/week onsite)
Start: ASAPEnglish: Fluent
What You’ll Do
- Build and maintain backend services using Node.js and TypeScript
- Design scalable and maintainable APIs and data models
- Work closely with front-end developers, DevOps, and QA to deliver end-to-end features
- Optimize performance, reliability, and scalability of backend components
- Contribute to architectural decisions and best practices
Required Skills & Qualifications
- 3+ years of experience with Node.js and TypeScript
- Hands-on experience with NestJS or similar backend frameworks
- Proficiency in SQL databases such as PostgreSQL or MySQL
- Understanding of cloud-based environments
- Strong problem-solving and debugging skills
Nice to Have
- Experience with Golang
- Knowledge of gRPC and Protocol Buffers
- Familiarity with microservices architecture
- Exposure to message queues (e.g., RabbitMQ, Kafka)
- Experience with Redis
- ORM tools such as Prisma or TypeORM
- Familiarity with Google Cloud Platform (GCP)
- Exposure to Kubernetes
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· 86 views · 7 applications · 26d
AQA/C# -.NET
Full Remote · Countries of Europe or Ukraine · Product · 5 years of experience · C1 - AdvancedWe are seeking a QA Automation Engineer with a proactive mindset, strong ownership of their work, and a passion for building reliable, scalable automation frameworks. In this role, you will design, implement, and maintain automated tests across API, web,...We are seeking a QA Automation Engineer with a proactive mindset, strong ownership of their work, and a passion for building reliable, scalable automation frameworks. In this role, you will design, implement, and maintain automated tests across API, web, and mobile platforms, ensuring high-quality releases in a fast-paced fintech environment. You’ll collaborate closely with manual testers, developers, and DevOps teams to enhance coverage, identify automation opportunities, and drive continuous improvement in testing practices.
Details:
Experience: 5+ yearsSchedule: Full time, remote
English: Fluent
Ukrainian: Native
Start: ASAP
What You’ll Do
- Develop and maintain scalable, maintainable test automation frameworks using C# and .NET Core.
- Design, implement, and execute automated tests for API, web, and mobile applications.
- Integrate automated tests into Azure DevOps pipelines to support CI/CD workflows.
- Collaborate with manual QA engineers to improve test coverage and prioritize automation.
- Investigate, debug, and troubleshoot test failures, providing detailed root cause analysis.
- Work closely with cross-functional teams in a dynamic fintech environment to ensure product quality.
- Prepare test results, reports, and documentation using test management tools.
Required Skills & Experience
- 5+ years of professional experience in QA automation.
- Background in fintech, trading, or cryptocurrency applications.
- Proven experience automating API, web, and mobile applications.
- Proficiency in C# and .NET Core for automation development.
- Experience with Selenium and Appium for UI test automation.
- Strong understanding of test management tools (e.g., Cloud TestRail).
- Experience with BrowserStack or other cloud-based device farms.
- Hands-on experience with NUnit or similar testing frameworks.
- Familiarity with Azure DevOps and CI/CD integration.
Strong debugging, troubleshooting, and problem-solving skills.
Nice to Have
- Knowledge of performance and load testing methodologies.
- Understanding of financial markets and trading systems.
- Skills in leveraging AI tools to accelerate development and testing.
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· 46 views · 12 applications · 26d
Sales Manager (Client Lead Generation)
Full Remote · Worldwide · 5 years of experience · C1 - AdvancedAre you passionate about sales, lead generation, and building long-term relationships with international clients? We are an ambitious IT consulting company delivering software development, cloud, cybersecurity, and IT infrastructure services to businesses...Are you passionate about sales, lead generation, and building long-term relationships with international clients? We are an ambitious IT consulting company delivering software development, cloud, cybersecurity, and IT infrastructure services to businesses worldwide. With clients across Europe, the USA, and LATAM, we help organizations accelerate their digital transformation. To fuel our growth, we are looking for a Middle/Senior Sales Manager (Client Lead Generation) who will drive new business opportunities, build a strong client pipeline, and play a key role in expanding our global footprint.
IMPORTANT: DC Logic is a start-up and is looking for self-managed and involved people for the fast growth and development. We provide pure B2B Contract - no vacations and sick days provided.
Details:
Location: Remote
Employment Type: Full-Time, B2B ContractStart: ASAP
English: FluentKey Responsibilities
- Develop and execute strategies for lead generation, client acquisition, and pipeline growth.
- Identify and target potential clients through multiple channels (LinkedIn, email campaigns, Upwork, partnerships, events, etc.).
- Build, maintain, and nurture strong long-term relationships with decision-makers in SMEs and enterprise clients.
- Conduct online meetings, present company services, and manage the sales cycle from initial contact to contract signing.
- Collaborate with the recruitment, delivery, and marketing teams to ensure smooth onboarding of new clients.
- Track, analyze, and report on sales performance, pipeline status, and revenue forecasts.
- Continuously research IT market trends and competitors to refine sales strategies.
Requirements
- Existing database of clients in IT sector.
- 3–6+ years of B2B sales experience in IT services, consulting, or software development companies.
- Proven track record of generating qualified leads and closing deals in international markets (Europe/USA preferred).
- Strong understanding of IT outsourcing, outstaffing, or managed services models.
- Excellent communication, negotiation, and presentation skills.
- Experience with CRM tools (HubSpot, Pipedrive, Zoho, or similar).
- Self-driven, goal-oriented, and comfortable working independently in a remote environment.
- Fluency in English; additional languages (German, Spanish, French) are a plus.
Nice to Have
- Existing network of IT decision-makers, tech founders, or startup ecosystems.
- Experience selling cloud, cybersecurity, or software development services.
- Familiarity with LinkedIn Sales Navigator, Apollo, or other lead-gen automation tools.
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· 6 views · 0 applications · 20d
ABAP Developer
Full Remote · Worldwide · 5 years of experience · C1 - AdvancedWe are seeking a skilled ABAP Developer with a minimum of 4 years of experience in software development, preferably in version 7.4 ABAP and S/4HANA environments. The ideal candidate will have expertise in ALV reporting, CDS views, AMDP, and OData...
We are seeking a skilled ABAP Developer with a minimum of 4 years of experience in software development, preferably in version 7.4 ABAP and S/4HANA environments. The ideal candidate will have expertise in ALV reporting, CDS views, AMDP, and OData services, along with experience in SAP Fiori and dialog programming. The role requires strong problem-solving skills, the ability to work independently, and effective collaboration within a team.Details:
Experience: 4+ yearsSchedule: Full-time remote
Start: ASAPEnglish: Fluent
Key Responsibilities:
- Design, develop, and enhance ALV reports, CDS views, and AMDP.
- Develop and maintain OData services for UI screens and integrations.
- Implement and customize BADI and User Exits to meet business requirements.
- Collaborate with functional teams to support SAP Fiori development.
- Conduct dialog programming and object-oriented programming (OOP) to build robust applications.
- Work in the S/4HANA environment, leveraging its advanced capabilities.
- Provide support and enhancements for Adobe Forms and PI/PO interfaces as needed.
- Manage development tasks independently while ensuring deadlines are met.
You have:
- 4+ years of professional experience in ABAP/4 software development.
- Expertise in ALV reporting, CDS, and AMDP.
- Experience in User Exits and BADI implementations.
- Hands-on experience in SAP Fiori development.
- Proficiency in OData services for UI screens.
- Knowledge of object-oriented programming (OOP) in ABAP.
- Experience with Adobe Forms and PI/PO interfaces.
- Strong analytical and problem-solving skills.
- Ability to work independently with minimal supervision.
- Excellent time management and organizational skills.
- Collaborative mindset with strong communication skills to function effectively within a team.
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· 17 views · 3 applications · 20d
Senior Delphi Developer
Full Remote · Worldwide · 6 years of experience · C1 - AdvancedWe are looking for a highly skilled Senior Delphi Developer to join our international team. This is a remote, full-time position where you will take ownership of designing, developing, and optimizing complex applications using Delphi. You will collaborate...We are looking for a highly skilled Senior Delphi Developer to join our international team. This is a remote, full-time position where you will take ownership of designing, developing, and optimizing complex applications using Delphi. You will collaborate closely with product managers, architects, and fellow engineers to deliver reliable and scalable solutions for global clients.
Experience: 7+ years
Schedule: Full-time remote
Employment: B2B ContractStart: ASAP
English: Fluent
Responsibilities
- Design, develop, and maintain applications in Delphi (RAD Studio, Object Pascal).
- Refactor and optimize existing codebases for performance, scalability, and maintainability.
- Integrate Delphi applications with databases (SQL Server, Oracle, MySQL, PostgreSQL) and external APIs.
- Work with legacy systems while progressively modernizing architecture.
- Ensure code quality through unit testing, code reviews, and adherence to best practices.
- Collaborate with cross-functional teams in an Agile environment.
- Provide technical mentorship to mid-level and junior developers.
- Document technical designs, workflows, and release notes.
Requirements
- 5+ years of professional experience with Delphi (RAD Studio, VCL, FireMonkey).
- Strong knowledge of Object Pascal and object-oriented programming principles.
- Solid experience with relational databases (SQL, stored procedures, optimization).
- Experience integrating Delphi with REST/SOAP services and third-party libraries.
- Familiarity with multi-threading, memory management, and application performance tuning.
- Understanding of version control (Git, SVN).
- Excellent problem-solving and debugging skills.
- Strong English communication skills (written and spoken).
Nice to Have
- Experience with Delphi migration (e.g., from older versions to modern RAD Studio).
- Knowledge of C#, .NET, or C++ for cross-platform integrations.
- Familiarity with cloud platforms (AWS, Azure, GCP).
- Background in financial, healthcare, or enterprise software solutions.
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· 2 views · 0 applications · 20d
Senior Siebel Developer/Consultant
Full Remote · Countries of Europe or Ukraine · 7 years of experience · C1 - AdvancedWe are seeking a highly skilled Senior Siebel Developer/Consultant to join our global technology team. The ideal candidate will have deep expertise in Siebel CRM architecture, configuration, workflows, scripting, and integration with enterprise systems....We are seeking a highly skilled Senior Siebel Developer/Consultant to join our global technology team. The ideal candidate will have deep expertise in Siebel CRM architecture, configuration, workflows, scripting, and integration with enterprise systems. You will play a key role in enhancing, maintaining, and supporting Siebel solutions to ensure seamless business operations, working in an agile and collaborative environment with cross-functional teams.
More
Details:
Experience: 7 years
Location: Remote
Employment Type: Full-Time, B2B Contract
Start Date: ASAP
Language Requirements: Fluent English (additional languages a plus)
Responsibilities
Design, configure, and implement Siebel CRM solutions, ensuring scalability, performance, and best practices.
Lead the development of Siebel components including Business Components, Applets, Views, Workflows, Business Services, and Siebel eScript.
Support integration with third-party systems (e.g., ERP, middleware, APIs, web services).
Perform Siebel system upgrades, enhancements, and patch implementations.
Analyze and troubleshoot production issues, providing timely resolutions.
Collaborate with business analysts, architects, and QA teams to translate business requirements into technical solutions.
Optimize Siebel performance, data model design, and user experience.
Mentor junior team members and contribute to code reviews and knowledge sharing.
Requirements
7+ years of experience in Siebel CRM development, configuration, and customization.
Strong knowledge of Siebel Tools, Siebel Open UI, eScript, and Workflow development.
Experience with Siebel EAI, Web Services, REST/SOAP integrations.
Hands-on expertise in Siebel Data Model, Siebel Repository, and Application Deployment.
Experience with upgrades and migrations (Siebel IP17 or later preferred).
Familiarity with Oracle Database, SQL, PL/SQL, and performance tuning.
Knowledge of DevOps concepts, CI/CD, and cloud integration is an advantage.
Excellent problem-solving and communication skills.
Ability to work independently in a fully remote environment.
Nice to Have
Siebel certification(s).
Experience in telecom, finance, or healthcare domains.
Exposure to Agile/Scrum methodology.
Knowledge of modern integration tools (Kafka, MuleSoft, etc.). -
· 7 views · 0 applications · 20d
Oracle E-Business Suite (EBS) Developer
Full Remote · Countries of Europe or Ukraine · 5 years of experience · C1 - AdvancedWe are seeking a highly skilled Oracle E-Business Suite (EBS) Developer / Functional Consultant to join our global IT team. The role requires a strong combination of technical development expertise and functional business process knowledge to deliver...We are seeking a highly skilled Oracle E-Business Suite (EBS) Developer / Functional Consultant to join our global IT team. The role requires a strong combination of technical development expertise and functional business process knowledge to deliver end-to-end EBS solutions. You will be responsible for designing, customizing, and supporting Oracle EBS modules, ensuring they align with business needs and compliance standards.
Details:
Location: Remote in EU
Employment Type: Full-Time, B2B Contract
Start Date: ASAP
Language Requirements: Fluent EnglishKey Responsibilities
Design, develop, and customize Oracle EBS applications using PL/SQL, Oracle Forms, Reports, Workflow, and OA Framework.
Provide functional support for Oracle EBS modules such as Financials (GL, AP, AR, FA, CM), SCM (PO, INV, OM), HRMS, or others depending on business needs.
Collaborate with business stakeholders to gather requirements, translate them into technical specifications, and deliver solutions.
Troubleshoot and resolve production issues, ensuring minimal downtime and smooth business operations.
Support EBS upgrades, patches, and migrations (R12.x or later preferred).
Implement and maintain interfaces, conversions, and extensions between EBS and third-party systems.
Conduct unit and integration testing, prepare documentation, and provide end-user training when needed.
Ensure compliance with IT security and data protection standards.
Collaborate with DBAs, infrastructure teams, and functional analysts to optimize performance.
Requirements
5+ years of experience with Oracle E-Business Suite development and/or consulting.
Strong expertise in Oracle PL/SQL, Forms, Reports, BI Publisher, Workflow, OA Framework.
Functional knowledge of at least one core EBS module (Finance, Supply Chain, HR, Manufacturing, etc.).
Hands-on experience with EBS R12.x (12.1.3 / 12.2.x).
Experience in system integrations (APIs, Web Services, SOA, REST/SOAP).
Familiarity with Unix/Linux environments and shell scripting.
Strong problem-solving skills and ability to work independently in a remote setup.
Excellent communication skills, with the ability to interact with both technical and non-technical stakeholders.
Nice to Have
Oracle E-Business Suite certifications.
Experience in EBS to Cloud (Oracle Cloud ERP) migration projects.
Exposure to Agile/Scrum methodologies.
Knowledge of performance tuning and Oracle database administration basics.
Domain experience in finance, manufacturing, telecom, or healthcare.
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· 15 views · 5 applications · 20d
Machine Learning Engineer
Full Remote · Countries of Europe or Ukraine · 5 years of experience · C1 - AdvancedWe are seeking a highly skilled Machine Learning Engineer with expertise in Deep Learning, Natural Language Processing (NLP), and Large Language Models (LLMs). You will be responsible for designing, building, and deploying advanced ML models and...We are seeking a highly skilled Machine Learning Engineer with expertise in Deep Learning, Natural Language Processing (NLP), and Large Language Models (LLMs). You will be responsible for designing, building, and deploying advanced ML models and pipelines, ensuring scalability, performance, and production readiness. The ideal candidate has strong research knowledge combined with hands-on engineering skills to deliver intelligent, enterprise-grade AI solutions.
Details:
Location: Remote in EU
Employment Type: Full-Time, B2B Contract
Start Date: ASAP
Language Requirements: Fluent EnglishKey Responsibilities
- Design, develop, and optimize ML models with a focus on deep learning, NLP, and LLM-based applications.
- Build scalable pipelines for training, fine-tuning, evaluation, and deployment of models.
- Work with frameworks such as PyTorch, TensorFlow, and Hugging Face Transformers.
- Fine-tune and adapt pre-trained LLMs (GPT, BERT, LLaMA, etc.) for domain-specific tasks.
- Develop solutions for text classification, summarization, embeddings, RAG, and conversational AI.
- Ensure model scalability, robustness, and low-latency performance in production environments.
- Collaborate with data engineers to prepare and optimize large-scale datasets.
- Implement MLOps practices (CI/CD, monitoring, retraining, governance).
- Participate in code reviews, documentation, and technical knowledge sharing.
Requirements
- 5+ years of experience in machine learning, with at least 3+ years focused on deep learning/NLP.
- Strong expertise in PyTorch or TensorFlow, and NLP frameworks (Hugging Face, spaCy, NLTK).
- Hands-on experience with LLMs (GPT, T5, LLaMA, Falcon, etc.), fine-tuning and prompt engineering.
- Proficiency in Python and libraries (NumPy, Pandas, Scikit-learn).
- Experience with MLOps tools (MLflow, Kubeflow, SageMaker, Vertex AI, or Azure ML).
- Strong understanding of transformer architectures, embeddings, and attention mechanisms.
- Familiarity with cloud platforms (AWS, Azure, GCP) for ML deployment.
- Excellent problem-solving and debugging skills.
Nice to Have
- Experience with vector databases (Pinecone, Weaviate, Milvus) for semantic search.
- Knowledge of retrieval-augmented generation (RAG) pipelines.
- Exposure to multimodal ML (text + image/audio/video).
- Contributions to open-source ML/NLP projects.
- Advanced degree (MSc/PhD) in Computer Science, AI, or related field.
- Industry background in fintech, healthcare, telecom, or e-commerce.
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· 11 views · 1 application · 20d
Mainframe (COBOL, JCL) Engineer
Full Remote · Countries of Europe or Ukraine · 4 years of experience · C1 - AdvancedWe are looking for an experienced Mainframe Engineer (COBOL, JCL) to join our enterprise technology team. The role involves designing, developing, maintaining, and modernizing legacy mainframe applications, ensuring stability, performance, and integration...We are looking for an experienced Mainframe Engineer (COBOL, JCL) to join our enterprise technology team. The role involves designing, developing, maintaining, and modernizing legacy mainframe applications, ensuring stability, performance, and integration with modern systems. The ideal candidate has deep expertise in COBOL programming, JCL job control, and mainframe utilities, combined with strong problem-solving skills and the ability to work in mission-critical environments such as banking, insurance, healthcare, or telecom.
Key Responsibilities
- Design, develop, and maintain mainframe applications using COBOL, JCL, CICS, VSAM, and DB2.
- Analyze, troubleshoot, and resolve production issues to ensure uninterrupted operations.
- Write, modify, and optimize JCL scripts for batch processing and automation.
- Work with DB2 databases: develop queries, optimize performance, and maintain data integrity.
- Participate in system modernization projects, integrating mainframe systems with cloud or distributed platforms.
- Collaborate with business analysts and functional teams to understand requirements and deliver technical solutions.
- Perform code reviews, testing, and debugging to ensure software quality and compliance.
- Support migration, upgrade, and disaster recovery planning.
- Document processes, solutions, and best practices for ongoing knowledge sharing.
Requirements
- 5+ years of experience in Mainframe development and support.
- Strong programming knowledge in COBOL, JCL, CICS, VSAM, and DB2.
- Experience with batch and online processing in large-scale enterprise systems.
- Familiarity with utilities (SORT, IDCAMS, IEBGENER, DFSORT, etc.).
- Knowledge of mainframe testing and debugging tools (Expeditor, Abend-Aid, File-Aid).
- Understanding of software development lifecycle (SDLC), Agile/Waterfall methodologies.
- Strong analytical and troubleshooting skills, with experience in production support.
- Excellent communication skills, able to work with cross-functional teams in a remote setup.
Nice to Have
- Experience in mainframe-to-cloud migration projects (AWS Mainframe Modernization, Azure, GCP).
- Exposure to API integration with mainframe applications (REST, SOAP, MQ).
- Knowledge of Rexx scripting or Assembler.
- Experience in regulated industries (finance, healthcare, telecom, government).
- Familiarity with DevOps tools for mainframe (Endevor, Changeman, Git for Mainframe).
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· 25 views · 4 applications · 20d
DevSecOps Engineer
Full Remote · Countries of Europe or Ukraine · 5 years of experience · C1 - AdvancedWe are seeking a highly skilled DevSecOps Engineer with expertise in integrating security practices into DevOps pipelines and cloud-native environments. You will be responsible for building secure, automated CI/CD processes, implementing security...We are seeking a highly skilled DevSecOps Engineer with expertise in integrating security practices into DevOps pipelines and cloud-native environments. You will be responsible for building secure, automated CI/CD processes, implementing security controls, and ensuring compliance across infrastructure and applications. The ideal candidate has a strong background in DevOps, cloud platforms, and security engineering, with hands-on experience in securing large-scale, distributed systems.
Details:
Location: Remote in EU
Employment Type: Full-Time, B2B Contract
Start Date: ASAP
Language Requirements: Fluent EnglishKey Responsibilities
- Design and implement security automation in CI/CD pipelines for applications and infrastructure.
- Integrate static (SAST), dynamic (DAST), and dependency (SCA) security scanning tools.
- Collaborate with DevOps and engineering teams to ensure security best practices are embedded from design to deployment.
- Manage secrets, IAM, and encryption policies across cloud environments (AWS, Azure, GCP).
- Define and enforce compliance standards (ISO, SOC2, GDPR, HIPAA).
- Build monitoring and alerting systems for threat detection and vulnerability management.
- Implement container and Kubernetes security (runtime protection, image scanning, RBAC).
- Support penetration testing and incident response processes.
- Conduct security training and awareness for developers and operations teams.
Requirements
- 5+ years of experience in DevOps or Security Engineering, with at least 2+ years in DevSecOps.
- Strong knowledge of CI/CD tools (Jenkins, GitLab CI/CD, GitHub Actions, Azure DevOps).
- Hands-on expertise with security tools (SonarQube, Snyk, Checkmarx, Aqua, Prisma, Twistlock).
- Solid understanding of cloud platforms (AWS, Azure, GCP) and their security services.
- Experience with infrastructure-as-code (Terraform, CloudFormation, Ansible) and policy-as-code (OPA, Sentinel).
- Knowledge of containerization and orchestration security (Docker, Kubernetes).
- Familiarity with monitoring and logging tools (ELK, Prometheus, Grafana).
- Strong scripting/programming skills (Python, Bash, Go).
- Excellent problem-solving and communication skills.
Nice to Have
- Security certifications (CISSP, CISM, OSCP, CCSP, AWS/Azure/GCP Security).
- Experience with zero-trust architectures and microsegmentation.
- Familiarity with service mesh security (Istio, Linkerd).
- Knowledge of SIEM/SOAR platforms (Splunk, QRadar, Sentinel).
- Background in regulated industries (finance, healthcare, telecom).
- Contributions to security open-source projects or DevSecOps communities.
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