Jobs at Djinni

We are looking for an experienced Senior Product Manager to lead the strategy, development, and growth of our mobile products across iOS and Android platforms. In this role, you will work closely with engineering, design, analytics, marketing, and business stakeholders to deliver exceptional mobile experiences that drive customer engagement and business growth.

Responsibilities:

• Define and execute the mobile product strategy aligned with company objectives.
• Own the mobile product roadmap and prioritize initiatives based on customer needs, business impact, and technical feasibility.
• Conduct market research, competitive analysis, and customer discovery to identify new opportunities.
• Collaborate with cross-functional teams including Engineering, UX/UI Design, Data Analytics, Marketing, and Customer Support.
• Analyze product performance using data and user insights to drive continuous improvements.
• Define product requirements, user stories, and acceptance criteria.
• Lead product launches and monitor key performance indicators (KPIs).
• Advocate for a user-centric approach throughout the product development lifecycle.
• Mentor and support other product managers when needed.

Requirements:

• 5+ years of Product Management experience, including significant experience with mobile applications.
• Proven track record of launching and scaling successful mobile products.
• Strong understanding of mobile ecosystems, user behavior, and industry trends.
• Experience working in Agile/Scrum environments.
• Strong analytical skills and experience with product analytics tools.
• Excellent communication and stakeholder management skills.
• Ability to make data-driven decisions while balancing customer and business needs.
• Experience working with cross-functional and distributed teams.

Will be a plus:

• Experience with subscription-based or consumer-facing mobile products.
• Knowledge of A/B testing and experimentation frameworks.
• Experience in fintech, e-commerce, gaming, or other digital product industries.
• Familiarity with mobile app growth, retention, and monetization strategies.

DID Global is an international company specializing in providing premium-quality IP telephony services for both business and personal communication. We help our clients scale, optimize advertising budgets, and significantly increase sales.

Who We Are Looking For

We are seeking an ambitious International Sales Manager who can successfully combine active B2B client acquisition with professional account management. You will work with international companies, develop accounts, build long-term relationships, and directly influence the company’s financial growth.

Key Responsibilities

• Actively search for and attract new clients, expanding the contact base.
• Manage client accounts: identify client needs and provide optimal solutions.
• Build long-term partnerships and support clients at all stages of cooperation.
• Handle objections, consult clients on company services, and create tailored commercial proposals.
• Achieve sales goals and meet KPIs.
• Organize and manage your sales pipeline in CRM.
• Communicate via messengers, phone calls, emails, and specialized platforms.
   

Our Ideal Candidate

• At least 2 years of experience in sales or proven experience in the VoIP industry.
• English proficiency at B2+ level (for international communication).
• Fluent in Ukrainian and Russian (required for client communication).
• Confident in using CRM systems and quick to adapt to new tools.
• Strong skills in negotiation, active listening, and objection handling.
• Goal-oriented, self-motivated, and proactive.
• Ambitious to grow professionally, with the potential to lead a team in the future.
   

What We Offer

• A comfortable working environment with a strong focus on work-life balance, growth, and long-term collaboration.
• A stable working schedule: Monday—Friday, 10:00–19:00 (Kyiv time).
• Remote work format with the opportunity to be part of an international team.
• Official employment and company-paid medical insurance.
• Support for mental well-being: access to a corporate psychologist.
• Company-sponsored English courses.
• Opportunities for professional and career growth within an international company.
• Paid vacation.
• An active corporate life: internal events, team activities, and contests that foster engagement and team spirit.

Are you a Senior Full-Stack Developer looking to work on impactful projects in the automotive industry? Join Sigma Software and contribute to cutting-edge solutions that help prevent production faults before they happen.

This is a Senior role with a Remote work format, offering full-time engagement and direct collaboration with Customer teams. At Sigma Software, we value innovation, ownership, and engineering excellence — and we’ve been delivering high-quality solutions for over 20 years.

Why join us? You’ll work with a modern tech stack, cloud-native environments, and AI-assisted development tools, all while contributing to solutions that make a real difference in production quality.
 

CUSTOMER
Our Customer is a well-known German automotive manufacturer with a global presence and a strong reputation for innovation, quality, and engineering excellence. Sigma Software has been collaborating with this Customer for over five years, delivering high-impact software solutions that support their production processes and operational efficiency.
 

PROJECT
The engagement involves three interconnected web-based solutions. The primary system aggregates data from multiple Customer systems, processes it, and transforms it into actionable insights. This data — covering organizational, technical, and operational aspects — is used preventively to detect and address potential faults in automotive production lines. In case of a fault, the system provides detailed information to facilitate root cause analysis.

Responsibilities 

• Work directly with Customer engineering and product teams to understand business needs, clarify requirements, and propose effective technical solutions
• Take ownership of end-to-end feature delivery from technical analysis and design to implementation, testing, and production support
• Design, develop, and maintain high-quality full-stack solutions using .NET, React.js, and cloud technologies
• Participate in architecture discussions, technical decision-making, and delivery planning
• Identify and recommend technical improvements, risk mitigation strategies, and optimization opportunities
• Develop scalable, reliable, and maintainable applications following engineering best practices
• Work with containerized environments and Kubernetes-based deployments
• Apply AI-assisted development approaches to improve productivity and code quality
• Collaborate closely with distributed teams (developers, QA, product owners, architects)
• Contribute to code reviews, technical documentation, and knowledge sharing
• Maintain transparent communication and strong alignment with Customer expectations

Requirements

• At least 5 years of professional software development experience
• Strong hands-on expertise with .NET / C# and modern web technologies
• Proven background in complex business domains and large-scale enterprise applications
• Solid experience with ASP.NET Core / Web API, Entity Framework Core, database design, and optimization
• Strong front-end skills with React.js, Redux, Material UI, TypeScript, and modern JavaScript practices
• Practical experience with cloud platforms (AWS, Azure, GCP)
• Knowledge of CI/CD processes, automated delivery pipelines, and code quality practices
• Experience working with containerized environments and Kubernetes
• Familiarity with AI-assisted development tools and practices
• Good understanding of software architecture principles, design patterns, and clean code
• Experience working in Agile teams

• Upper-Intermediate English level or higher

   

Personal profile

• Proactive, ownership-driven, and capable of working independently
• Strong analytical and problem-solving skills
• Comfortable collaborating with distributed, cross-functional teams
• Adaptable to changing requirements and priorities

On behalf of our Client from Japan, Mobilunity is looking for a Senior Data Test Engineer

Our client is a fast-growing fintech company based in Tokyo that offers its real-time, monthly consolidated credit service all across Japan. Our client started Japan’s first instant post-pay credit service for e-commerce customers in October 2014. The main product is an online payment platform that requires no pre-registration or credit card to use; via this service, the customers can purchase products online using only a mobile phone number and email address and settle a single monthly bill for all their purchases, either at a convenience store, by bank transfer, or auto debit. Customers can use credit funds during a month and then return the balance to zero without paying credit interest.

This service also supports multi-pay installments and subscriptions. There are currently over 4 million accounts in use. This service got the largest investment to date in the Japanese financial tech industry, including a PayPal Ventures investment.

You will work closely with data engineers, analysts, and product stakeholders to validate both real-time data pipelines and batch reporting systems, ensuring that critical financial and operational data remains trustworthy at scale.

This role requires strong analytical thinking, curiosity for systems, and a passion for identifying and preventing data issues before they impact users or business operations.

Key  Responsibilities:

• Collaborate with stakeholders to gather reporting and product requirements and translate them into structured test strategies
• Design and implement automated tests to validate:
  • Data accuracy
  • Completeness
  • Consistency
  • Reliability across real-time pipelines and batch reporting systems
• Analyze test outputs and produce clear, actionable reports on data quality issues, anomalies, and trends
• Partner closely with data engineers, analysts, and developers to integrate testing into CI/CD and development workflows
• Continuously identify improvements in testing methodologies, tooling, and processes
• Experiment with new industry-standard testing tools and provide recommendations for adoption
• Proactively detect data issues and suggest preventive measures to improve system robustness
• Contribute to a culture of quality, ownership, and continuous learning across teams

Requirements:

• Experience working in cross-functional and cross-cultural engineering environments
• Strong experience with at least one programming language (e.g., Python, Scala, Ruby, or similar)
• Solid knowledge of SQL and relational database systems
• Experience testing data systems, pipelines, APIs, or backend services
• Strong analytical mindset with high attention to detail
• Ability to learn quickly and contribute to unfamiliar systems and domains
• Comfortable working in complex, fast-changing technical environments
• Strong communication skills in business-level English
• Willingness to share knowledge, learn continuously, and improve team practices

Nice to have:

• Experience working in security-sensitive or regulated environments (e.g., fintech, payments, banking)
• Experience with data pipelines, ETL processes, or streaming systems
• Familiarity with observability, monitoring, or data quality tools
• Experience working with distributed systems or event-driven architectures

• Exposure to automation frameworks for data validation or QA pipelines

  English:Upper-Intermediate

SouthRivers Data is an outsourcing and outstaffing IT company specializing in Data — Data Engineering, Data Architecture, AI Engineering, Data Science, ML Engineering, Business Intelligence, and Data Analytics.

We're looking for a Recruiter / Talent Sourcer to help us build up our candidate database. This is project-based work, but we're keen to continue the engagement long-term and grow the role into Head of Recruitment.

Requirements

• 2+ years of experience in IT
• 1+ year filling Data positions
• Experience with LinkedIn, Djinni, Boolean search, and X-Ray search
• English — B2 or higher

What you'll be doing

• Sourcing candidates for the company's open positions
• Reviewing resumes and selecting the strongest candidates
• Reformatting candidate resumes into the company template
• Adding candidates to the ATS
• Optional: conducting brief, high-level screening calls to assess applicants

Fully remote. B2B contract, NDA, payment to a sole proprietorship / LLC (ФОП / ТОВ) or equivalent.

About the project:

DataImpulse is a global proxy service provider serving over 147,000 customers worldwide. We offer residential, mobile, and datacenter proxies starting at $1/GB — one of the most competitive rates on the market.

We are scaling fast and looking for a B2B Marketing Manager — a confident player with significant product experience ready to take ownership of positioning and growth metrics.

Responsibilities:

• Develop and maintain the messaging framework across 6 key ICP segments.
• Create and optimize landing pages, case studies, and comparison pages for each use-case (managing copy, design, and core messaging).
• Conduct competitive intelligence: competitor monitoring, building battle cards, and reporting.
• Produce funnel content: onboarding guides, email nurture sequences, and use-case driven content.
• Support GTM launches for new features, new GEOs, and new acquisition channels.
• Implement LLM content optimization based on company playbooks and use AI to automate routine processes.
• Analyze performance: tracking conversion by segment and conducting A/B tests for messaging.

Requirements:

• 3+ years of experience.
• English - Upper-Intermediate (B2) - Advanced (C1).
• Proficiency in Google Analytics, Google Search Console, CRM (HubSpot or equivalent), and Ahrefs/SEMrush.
• Basic skills in Figma, Google Workspace, Notion, Claude/ChatGPT, or similar tools.
• Understanding of the proxy/data infrastructure market is a significant plus.
• Strong analytical mindset and a data-driven approach to marketing.

We offer:

• Flexible working hours and a remote or hybrid work format.
• Official employment, paid vacations, and sick leaves.
• Performance bonuses tied to pipeline results.
• Dedicated budget for learning and professional development.
• A growing marketing team with a strong data-driven culture.

A successful product company based in Israel and Dnipro has an open position of DevOps.

Must have:

- Proficiency in writing automation scripts for Linux

- Knowledge of Linux, Git, Bash, Python, Docker, GitLab CI, nginx, MySQL, SaltStack, Clickhouse, MongoDB, PostgreSQL, Kubernetes. 

- Understanding of complex Web Sites architecture

- Skills in problem-solving

- Ability to operate in production environment

- Advanced English (spoken and written)

We expect you to perform operations like these:

- Writing deployment automation for GitLab CI to Kubernetes and classic systems

- Writing Infrastructure as a Code with SaltStack

- App dockerizing

- Pipeline troubleshooting

- Fixture automation in tests

- Writing simple ETL scripts

- Monitoring of Infrastructure

- Dev Team assistance

Ready to offer:
- Social benefits, paid vacations, sick-leaves
- Career possibilities with growing team.

We are currently looking for an Affiliate Analyst.

Responsibilities:
 

• Analyze incoming and outgoing traffic: sources, offers, GEOs, devices, landing pages, CR/EPC/ROI.
• Prepare daily/weekly/monthly performance reports.
  Identify growth opportunities, ineffective funnels, traffic leaks, and data anomalies.
• Work with BI systems (Power BI / Metabase).
• Segment and cluster partners and offers based on performance metrics.
• Collaborate with affiliate managers, media buyers, and the technical team.

Requirements:

• Advanced Excel / Google Sheets skills.
• Analytical mindset.
• Ability to visualize and interpret large volumes of data.
• Critical thinking, independence, and attention to detail.

What We Offer:

• Opportunity to work remotely from anywhere in the world.
• Friendly atmosphere with people who genuinely love what they do.
• Supportive management interested in team members’ growth and development.
• 20 working days of paid vacation, 5 paid days off, and paid sick leave.

We are ready to train the right candidate, so prior experience is not required.
 

What is this project about?

This long-term fintech project is dedicated to simplifying taxes, tax refunds, and tax incentives in the US market. Our platform seamlessly integrates software and dedicated tax professionals to optimize users’ R&D tax credit services — supporting finance and tax-related business logic that has helped businesses claim billions of dollars in tax credits and incentives. Users simply upload their data, the platform performs analyses and generates the necessary tax forms, allowing clients to maximize their benefits efficiently.

What is the team size and structure?

You will be working in close collaboration with Senior Engineers, and communicate directly with the client, Lead, and PM from our side.

Hard skills

• 5+ years of professional backend development experience;
• Deep expertise in Python programming; strong experience with FastAPI or similar frameworks;
• Solid understanding of relational databases, particularly PostgreSQL;
• Strong knowledge of software design patterns and architecture best practices;
• Experience with RESTful API design and development;
• Experience with cloud platforms (preferably Azure);
• Experience with microservices architecture and containerization (Docker);
• Familiarity with Git-based workflows, CI/CD processes, and code reviews;
• Experience integrating third-party services and APIs (e.g., Salesforce, NetSuite);
• Experience with automated testing frameworks;
• Proven ability to build scalable, performant, and secure backend applications;
• Upper-Intermediate English level or higher.
   

Responsibilities

• Design, build, and maintain efficient, reusable, and reliable backend code in Python;
• Develop RESTful APIs and backend services integral to the Unified Partner Portal;
• Ensure seamless integration with platforms like Salesforce and NetSuite;
• Collaborate with front-end developers, UI/UX designers, product owners, and stakeholders to translate requirements into technical solutions;
• Develop rigorous automated tests to ensure system reliability and robustness;
• Optimize API performance and database queries for scalability, security, and maintainability;
• Monitor application performance and troubleshoot issues using observability tools (e.g., Datadog);
• Mentor and provide technical guidance to junior and mid-level developers;
• Document technical designs and processes clearly and comprehensively.
  
  How many stages of the interview are there?
• Interview with the Recruiter – up to 30 min.;
• Tech interview on our side – up to 1 hour.;
• Tech interview on our client side – up to 1 hour.

Requirements:

• Experience in finance from 3 years;
• Proficient in Excel and Google Sheets at a professional level (pivot tables, complex formulas, financial analytics);
• Practical experience with bank payments and cryptocurrency transactions;
• Understanding the principles of financial accounting, budgeting and management reporting;
• Experience in controlling mutual settlements with counterparties and contractors;
• High level of attention to detail, responsibility and self-organization;
• Analytical thinking and ability to work with large volumes of data
   

Responsibilities:

• Maintaining mutual settlements with partners, approving payments;
• Submitting applications for payment, making payments and controlling debits from cards;
• Timely reflection of financial transactions in internal accounting systems;
• Monitoring the availability of the necessary balances on accounts and cards, ensuring timely replenishment;
• Collection, verification and storage of financial reporting documents confirming the intended use of funds, submission of information to the financial department of the parent company;
• Maintaining the balance of mutual settlements with the parent company, conducting weekly reconciliation;
• Accounting for accountable funds, advertising payments, service payments and marketing costs;
• Maintaining accounting for fixed assets;
• Generating reports upon request;
• Participation in the implementation and improvement of the company's financial processes.

Benefits

• Flexible Working Environment: Work remote during probation period and from our modern Limassol office after the probation period
• Annual Loyalty Bonus: Receive a yearly bonus every February as recognition of your dedication
• Professional Growth: Attend global exhibitions and conferences, and improve your skills with company-sponsored English courses
• Performance Reviews: Regular feedback sessions to track progress and discuss career development
• Team Spirit: Participate in teambuilding activities and company-wide celebrations
• Personal Milestones: We celebrate your important life events, from birthdays to professional achievements

Join us for an innovative journey where your expertise shapes our brand’s success. In a collaborative setting with growth opportunities, you’ll lead the iGaming evolution. Ready to shape the future?

We are looking for a Senior AI/ML Engineer to join our team!

Our client is an innovative technology division within one of the world's top-10 copper producers. The team focuses on leveraging AI, machine learning, and advanced analytics to optimize industrial operations, improve asset reliability, and support data-driven decision-making across global mining and production facilities. The role is focused on building intelligent solutions for predictive maintenance, anomaly detection, and asset performance optimization, helping reduce downtime and improve operational efficiency across large-scale industrial environments.

Responsibilities:

• Design, develop, and deploy machine learning models for predictive maintenance, anomaly detection, and asset health monitoring.
• Build and maintain production-grade ML pipelines for time-series forecasting and sensor/telemetry data processing.
• Collaborate with Data Engineers and Analytics Engineers on data preparation, feature engineering, and model integration.
• Integrate model outputs, risk scores, and predictive insights into operational dashboards and business applications.
• Establish and maintain MLOps processes, including model deployment, monitoring, retraining, and drift detection.
• Research and evaluate new AI/ML approaches, tools, and technologies to improve predictive capabilities and business outcomes.
• Work closely with business and technical stakeholders to translate complex analytical results into actionable recommendations.

Requirements:

• 5+ years of experience as a Machine Learning Engineer or Data Scientist.
• Strong Python skills and hands-on experience with Pandas, NumPy, Scikit-Learn, SciPy, and related ML libraries.
• Proven experience with time-series forecasting and predictive modeling techniques (ARIMA, Prophet, XGBoost, LSTM/RNN, etc.).
• Experience working with telemetry, IoT, sensor, or equipment performance data.
• Hands-on experience with Azure Machine Learning, Databricks, MLflow, or similar MLOps platforms.
• Strong SQL skills and experience working with both relational and non-relational databases.
• Experience building and deploying production-ready ML solutions.
• Strong analytical and problem-solving skills with the ability to translate technical insights into business value.

Nice to have:

• Master's or PhD degree in Data Science, Statistics, Engineering, Mathematics, Operations Research, or a related quantitative field.
• Experience in mining, manufacturing, heavy industry, utilities, or other asset-intensive domains.
• Knowledge of Operational Technology (OT) environments and reliability engineering concepts.
• Experience with enterprise asset management systems such as SAP PM or IBM Maximo.
• Familiarity with reliability methodologies such as RCM or FMEA.
• Experience with real-time data processing and anomaly detection on streaming platforms (Kafka, Azure Stream Analytics, etc.).

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

Ajax Systems is an international technology company and the largest manufacturer of security systems in Europe. Ajax products are trusted by over 4.5 million end users and 330,000 PRO users in more than 180 countries.

The company offers comprehensive solutions for protecting residential and commercial properties of any scale. Currently, Ajax’s portfolio includes 280 devices for intrusion protection, video surveillance, fire safety, as well as comfort and automation.

Every year, we demonstrate exponential growth both in terms of team size and the number of users worldwide.

We are looking for an experienced leader to join our team in IFRS reporting and strengthen the company’s financial reporting function. This role will ensure accurate and timely reporting in compliance with IFRS requirements and contribute to enhancing our international financial operations.

Required Knowledge and Skills:

• Higher education (Finance/Economics).
• Practical knowledge of IFRS/IAS/GAAP.
• 3+ years of experience in Big 4 (preferably in the current position - senior or manager).
• Experience in preparing/auditing consolidated financial statements of large industrial companies in accordance with IFRS/IAS/GAAP.
• ACCA/CPA/CIPA qualification or relevant certificate is an advantage.

• Advanced level of English is required.

   

Responsibilities:

• Preparation of consolidated Group, management and IFRS financial statements
• Coordination of the Group audit and audits of individual companies (if required by the laws of certain countries).
• Methodological support of the Group's accountants in the IFRS treatment of certain transactions.
• Developing and implementing group policies, including on specific accounting issues (where necessary), including to identify and mitigate financial risks through appropriate policies and procedures.
• Participation in the SAP S/4HANA implementation project.
• Team management.

We offer:

• Opportunity to lead and further develop the Financial Controlling function within a fast-growing international technology company, shaping approaches to budgeting, forecasting, management reporting, and financial performance management.
• A high level of ownership and impact on financial processes, business efficiency, and strategic decision-making.
• Involvement in large-scale international projects and close collaboration with key stakeholders across the organization.
• Freedom to drive your own initiatives, enhance financial processes, and build a best-in-class controlling function.
• Opportunities for professional growth, team development, and contribution to the company’s financial strategy.
• Competitive compensation aligned with the level of responsibility of the role.
• Official employment with all the benefits of Diia.City residency.
• A modern office in UNIT.City (Kyiv) equipped with a generator and bomb shelter.
• Flexible working hours with no fixed schedule.
• Comprehensive medical insurance.
• Corporate English classes.
• Compensation for professional training and certifications.
• Participation in beta testing of Ajax security systems, with the opportunity to receive and test new products before their official release.
• A strong and highly motivated team with a zero-bullshit culture and fast decision-making processes.

• Project Description:

  The developed product is a leading software system in the Energy domain, covering all aspects of Oil & Gas production—from geological exploration to the optimization of ongoing operations. Our technology solution enables geologists and geophysicists to efficiently research, visualize, and interpret large volumes of geological data.
  
  You'll be joining a senior, supportive, and friendly team, committed to delivering high-quality solutions in the industry.

   

• Responsibilities:

  Provide engineering support in drilling and completions area to DWP team.
  Provide an objective assessment of Product Quality
  Contribute as an active Software Tester on the Team to deliver product stories
  Develop Test Cases based on Test Objectives and Acceptance Criteria
  Write comprehensive Test Cases to verify Product functionality
  Contribute during Sprint Planning to ensure all Testing concerns are discussed and accommodated in the story sizing
  Work with Subject Matter Experts to identify and define key End User Workflows
  Define, create and maintain Test environments
  Validate Functionality according to Requirements/Stories
  Verify Development changes have no undesired effect on other, associated areas of Functionality
  Identify, communicate and document Bugs in a consistent fashion
  Track Bugs through resolution and implementation
  Verify Bugs are resolved according to Bug Definition

   

• Mandatory Skills Description:

  · Bachelor or Master Degree from a recognized university in petroleum, Geophysics, Geology or chemical engineering with minimum GPA 7.5 and above
  · Good understanding of upstream applications. (Preferred: EDT Applications)
  · Knowledge of one or more of the basic wells engineering concepts including:
  o Well construction – drilling techniques, well control, fluids property management, drilling mechanics, performance monitoring
  o Well completions – completion designs, well performance analysis,
  · Experience with engineering applications such as WellCat, Wellplan, Compass will be an advantage.
  · Comfortable with Agile methodologies

Description of project:

For our customer in the E-Mobility Sector we are looking for a Senior backend Developer 

Tasks:

• Development and optimization of distributed microservices based on Java/Spring Boot
• Ensuring scalability, performance, and reliability in a cloud environment (AWS/Kubernetes)
• Building and further developing robust API and integration layers (REST, messaging, e.g., RabbitMQ)
• Implementation of best practices in software quality, including automated testing, code reviews, and CI/CD
• Consulting the operations team with stable and maintainable backend components

• Contributing to the development of digital products in the e-mobility sector, particularly for:

  • Charging infrastructure
  • Billing & monitoring
  • System integration (e.g., via OCPP)

   

Qualifications:

• Profound experience Java/Spring Boot Developer
• Experience building and operating distributed, scalable cloud-based microservices in the context of AWS and PaaS (ideally Kubernetes)
• Strong experience in Java enterprise development in a Spring / Spring Boot environment incl. Spring Integration and Spring Cloud Contract
• Experience with REST API and JMS (ideally RabbitMQ)
• Experience with Maven, GitLab CI, as well as MariaDB (MySQL), DocumentDB and Redis
• Software quality assurance incl. test automation with JUnit, Spring Boot Test as well as load/performance testing
• Agile Mindset, experience with Scrum and ideally SAFe
• Nice-to-have: EV charging/CPMS domain knowledge, Charge Point communication protocols like OCPP
• Fluent in English

Job Description

Required Qualifications:

- Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, Network Engineering, or a related discipline.
- 8+ years in network software development, embedded systems, or advanced network architecture.
- Deep understanding of the SONiC architecture, including SAI (Switch Abstraction Interface), SwSS (Switch State Service), and Syncd.
- Hands-on experience with Redis database architecture within SONiC.
- Experience containerizing network applications using Docker in a Linux environment.
- Strong background in transport networks, specifically MPLS-TP, label switching, LSPs, pseudo-wire emulation (PWE3), and transport tunnel provisioning.
- Expertise with IP/MPLS, Ethernet switching, VPNs, VLANs, and QoS configurations.
- Expertise in data center routing protocols and overlay architectures, specifically BGP-EVPN and VXLAN for scalable Leaf-Spine (Clos) topologies.
- Expertise with evaluating and architecting high-density, high-speed hardware platforms (400GbE / 800GbE) and understanding ASIC pipelines, buffer management, and hardware counters.
- Hands-on experience with high-performance network test and traffic validation tools (e.g., Keysight/Ixia, Spirent) to benchmark RoCEv2 traffic, packet loss, and latency under scale
- Understanding of SCADA systems, utility communication constraints (latency, determinism), and energy IoT.
- Expert proficiency in C/C++ and Python for network application development and scripting.
- Deep familiarity with Linux networking, kernel-space vs. user-space interactions, and drivers.
- Proven experience in a presales, solutions architecture, or technical consulting role.
- Demonstrated ability to estimate engineering efforts, draft Statements of Work (SoWs), and deliver technical presentations to stakeholders and executives.
- Fluent English and good presentation skills.

Preferred Experience:

- Contributions to open-source networking projects (SONiC, FRR, ONF, etc.) are highly valued.
- Certifications: Cisco CCIE/CCNP SP/DC, Nokia SRA, MEF-CECP, Juniper JNCIE/JNCIP SP/DC.
- Knowledge of secure communication practices, including firewall configuration, IPS/IDS, and encryption.
- Hands-on with network simulation and configuration tools (e.g., Wireshark, GNS3, Cisco IOS, Junos).

Job Responsibilities

We are seeking a Principal SONiC Architect / Lead Developer to drive the next generation of open networking solutions for utility and telecom-grade environments.

In this role, you will bridge the gap between high-level presales architecture and hands-on prototyping. You will architect open-source network operating system (NOS) solutions, estimate engineering efforts, build proof-of-concepts (PoCs), and guide clients through the transition from legacy transport networks to modern, SONiC-based architectures.
In this role, your presales and prototyping efforts will primarily focus on two strategic domains:
 - Hardware Enablement & Silicon Adaptation: Driving the adaptation of SONiC across diverse silicon vendors. This includes leading the architectural design, evaluation, and implementation of the Switch Abstraction Interface (SAI) to support new, next-generation ASIC platforms and hardware targets.

- Next-Gen Cloud & AI Fabrics: Architecting high-performance datacenter networks for modern Cloud Service Providers (CSPs). You will leverage SONiC to design, estimate, and position cutting-edge AI Fabrics, requiring a deep understanding of ultra-low latency, lossless Ethernet (RoCEv2 or UEC 1.0.2), traffic management, and massive-scale clustering

      - Designing and tuning lossless Ethernet environments utilizing RoCEv2\UEC.

      - Configuring and optimizing SONiC QoS mechanisms, specifically Priority Flow Control (PFC) and Explicit Congestion Notification (ECN)

      - Implementing advanced traffic management strategies like Adaptive Routing / Dynamic Load Balancing (DLB) to eliminate network bottlenecks.

      - Aligning network fabric telemetry with GPU communication frameworks (e.g., NCCL optimization).

Department/Project Description

Primarily it's www.globallogic.com in collaboration with Cisco, Nokia, Dell, and others.

Skill Category

• Networking
• C
• C++
• Python
• Switches
• Containerization
• Redis

Keyskills - Nice to Have