Jobs at Djinni

We design integrated circuits for consumer, medical and automotive markets. The majority of these designs are complex SoC/ASIC architectures that integrate IPs, such as ARM and RISC-V CPUs and peripherals, DSP cores, analog cells and other IPs with progressive technology nodes: 24, 10, 7,  3 nanometers.

In our daily work we constantly face challenges that requires out of box thinking. This makes our lives an interesting and challenging adventure. Such attitude permits creation of products full of features that often outperform market. We are constant learners, the same we expect from our new employees. Hence, we’d be happy to meet passionate and keen on learning, bright young individuals.

Below is a brief list of skills/knowledge that ideally suit our job profile. Still it’s not an issue if you don’t possess some of those. To our opinion the fundamental engineer’s skills are problem solving and ability to learn.

Desired knowledge you may possess:

• Good understanding of digital/analog electronics and semiconductors physics
• FPGA placement and routing using EDA tools
• Experience with PCB design using such tools such as OrCAD, Altium Designer or similar
• Basic knowledge of scripting languages such as Tcl, Python, Make
• Beginner’s level of English

Optional skills you may have:

• FPGA design using HDLs or schematics editor
• Embedded systems design using IDEs such as Keil, AtmelStudio, IAR

We offer:

• Part- or full-time employment, flexible schedule
• On-job training in our Kyiv office with high skilled professionals
• Potential growth in the direction of ASIC design
• Paid sick leave and vacation

About the Role:

We are seeking a motivated Junior Verification Engineer to join our VLSI design and verification team.

This is an excellent opportunity for new graduates with strong academic training in digital design, verification methodologies, and SystemVerilog/UVM.

Responsibilities:

Develop and execute verification testbenches using Verilog/SystemVerilog and UVM

Implement functional and constrained-random tests for block-level and SoC-level designs

Create coverage models (functional, code, assertion-based) and drive coverage closure

Debug simulation failures, interface mismatches, and RTL issues

Write and maintain scoreboards, monitors, agents, drivers, and checkers in UVM

Review design specifications, extract test requirements, and build verification plans

Run regressions, triage failures, and document results

Collaborate closely with RTL designers, DFT, backend, and system architects

Required Qualifications:

B.Sc. or M.Sc. in Electrical/Computer Engineering or related field

Strong academic background in digital logic, computer architecture, and VLSI design

Hands-on experience with Verilog and SystemVerilog (labs, projects, internship)

Basic understanding of UVM methodology

Familiarity with simulation tools (VCS, QuestaSim, Xcelium or similar)

Ability to read and understand RTL code

Good analytical and debugging skills

Strong motivation to grow in advanced functional verification

Nice-to-Have Skills:

Coursework or project experience with UVM testbench development

Familiarity with assertion-based verification (SVA)

Basic scripting (Python, Perl, Shell, TCL)

Experience with coverage-driven verification

Exposure to SoC-level interfaces (AXI, PCIe, DDR, Ethernet, SPI, I2C)

What We Offer:

Full training in modern verification methodologies (UVM, SVA, CRV)

Work with cutting-edge IPs and SoC architectures

Mentorship from senior verification and architecture teams

Clear growth path toward UVM specialist, verification lead, or architect

We design integrated circuits for consumer, medical and automotive markets. The majority of these designs are complex SoC/ASIC architectures that integrate IPs, such as ARM and RISC-V CPUs and peripherals, DSP cores, analog cells and other IPs with progressive technology nodes: 14, 10, 8, 7 nanometers.

You will be responsible for digital logic design and verification. Besides, you'd be able to learn and improve related methodologies. Below is a brief list of skills/knowledge that ideally suit our job profile. Still it’s not an issue if you don’t possess some of those. To our opinion the fundamental engineer’s skills are analytical thinking and ability to learn.

Essential qualifications:

-Degree in Electronics or related fields

-Good understanding of digital electronics

-Experience with EDA tools (Xilinx, Mentor Graphics, Synopsys or similar)

-Beginner’s level of English or higher

Optional qualifications you may have:

-FPGA design using HDL (Verilog, VHDL) or schematics editor

-IC design verification using System Verilog

-CPU architecture knowledge, embedded SW development

We offer:

-Full-time employment, flexible schedule

-On-job training in our Kyiv office with high skilled professionals

-Potential growth in directions of ASIC/FPGA design

-Social benefits, modern and comfortable office facilities

We are looking for a junior backend VLSI engineer to join our Physical Design team.

This role is ideal for new graduates with strong academic foundations in digital design and VLSI who want to learn and execute a full RTL→GDSII implementation flow using Synopsys tools.

You will gain hands-on experience working on advanced semiconductor technologies, including nodes down to 7 nm, 5 nm, 3 nm, and 2 nm.

Responsibilities:

Assist in synthesis (Design Compiler / Fusion Compiler) from RTL to gate-level netlist

Support floorplanning, power planning, and clock tree design

Perform place and route (P&R) using ICC2 / Fusion Compiler

Contribute to timing analysis and closure using PrimeTime (STA)

Run physical verification checks: DRC, LVS, antenna, IR-drop, EM

Prepare and validate design constraints (SDC, clock definitions, I/O timing)

Help generate and validate physical deliverables (LEF/DEF, SPEF, SDF)

Collaborate with RTL, DFT, package, verification, and integration teams

Document design steps, results, and signoff data

Required Qualifications:

B.Sc. or M.Sc. in Electrical Engineering, Computer Engineering, or related field

Strong understanding of digital logic, synchronous design, and timing fundamentals

Academic exposure to VLSI backend flows

Basic familiarity with: synthesis, place & route, STA

Scripting skills (TCL, Python, Shell)

Strong analytical and problem-solving mindset

Motivation to learn deep-submicron implementation techniques (FinFET and GAA nodes)

Nice-to-Have Skills

Exposure to Synopsys tools (DC, ICC2, PT) through coursework or projects

Understanding of setup/hold timing, OCV, derates, clock uncertainty

Basic knowledge of physical effects: congestion, crosstalk, IR-drop, EM

Linux environment experience

Familiarity with Git or similar tools

What We Offer:

Hands-on work on advanced semiconductor nodes down to 2 nm

Full training in modern RTL→GDSII physical design flows

Mentorship from senior PD and STA engineers

Opportunity to work on high-performance ASICs and SoC designs

Clear growth path toward P&R specialist, STA engineer, PD lead, or chip integration engineer

We are looking for highly motivated junior engineers to join our Design-for-Test (DFT) team.

This is an excellent opportunity for graduates who want to build expertise in Scan, Memory BIST, and JTAG within advanced VLSI development.

Responsibilities:

Learn and support implementation of scan insertion and scan chain architecture

Assist in ATPG pattern generation and test coverage analysis

Participate in Memory BIST (MBIST) integration and verification

Work with JTAG / IEEE 1149.1 boundary scan concepts and flows

Help debug test-related issues at RTL and gate level

Collaborate with senior DFT engineers on SoC-level test strategy

Required Background:

Academic knowledge in digital logic, VLSI design, and computer architecture

Basic familiarity with DFT concepts: scan, ATPG, BIST, boundary scan

Understanding of Verilog or VHDL

Scripting basics (Python, TCL, Shell)

Good analytical and problem-solving skills

Strong motivation to learn industry-standard DFT tools and flows

What We Offer:

Full training in Scan, MBIST, JTAG, ATPG, and DFT methodologies

Mentorship by experienced DFT engineers

Exposure to advanced SoC development flows and signoff

Growth path toward senior DFT, test architecture, or silicon bring-up roles

We are looking for an experienced Data Analyst to join a project in the Fintech domain. You will work with large-scale financial datasets, delivering actionable insights and building analytical solutions that support business decision-making.
 

Requirements

• 3+ years of experience as a Data Analyst.
• Strong hands-on experience with Snowflake.
• Commercial experience with Sigma Computing (Sigma BI).
• Advanced SQL skills with the ability to write and optimize complex queries.
• Experience working with data modeling, reporting, and dashboard development.
• Ability to analyze complex datasets and translate business requirements into data-driven solutions.
• Strong communication skills and the ability to collaborate with business stakeholders.
• Upper-Intermediate or higher English.
   

Nice to Have

• Experience with other BI tools (Tableau, Power BI, Looker).
• Knowledge of cloud data platforms and modern data warehousing concepts.
• Familiarity with financial reporting and investment analytics.
   

If you enjoy transforming complex financial data into meaningful business insights and have strong experience with Sigma and Snowflake, we'd love to hear from you.

Who we are:
Selesa offers IT outsourcing, specialist out-staffing, and project management services to enhance business operations. We focus on providing skilled professionals for IT needs, including development, security consulting, and business development. Selesa also manages sales, account management, and human resources to support company growth. Our services are known for efficiency, quality, and strong communication, making us a trusted partner for businesses looking to streamline and secure their IT infrastructure. Originated in Vilnius, Lithuania, we cater to global clients.

Who we are looking for:

We are seeking an experienced Graphic and Motion Designer to join our SMM team, with proven expertise in enhancing and maintaining established brand identities.

Responsibilities:

-Design impactful social media graphics and contribute creative ideas to strengthen branding
-Create and edit engaging short videos, including but not limited to AI videos
-Maintain a consistent visual identity across social media platforms
-Collaborate closely with SMM managers and the creative team
-Contribute to brand identity development
-Work on ideas to enhance graphics and branding
-Participate in concept development

Requirements:

-Proven experience in Motion Design , preferably within the iGaming, gambling, online casino industry.

-3+ years of experience in graphic/web design
-Expertise in photo editing and portrait enhancement tools
-Skilled in video content creation for social media
-Proficient in using AI video skills (a plus, not required)
-Creativity and a strong sense of visual trends in social media
-Experience maintaining brand identity, consistency, and voice in line with brand guidelines
-Proficient in visual systems and visual storytelling
-Strong attention to detail and teamwork skills
-Ability to meet deadlines in a fast-paced environment

What we offer:

-Fully remote position with a flexible schedule
-Long-term opportunity with potential for financial and career advancement
-Supportive and positive work culture, collaborating with like-minded teammates

When submitting your application, please make sure to include your responses to the following screening questions in your COVER LETTER:

1.Can you share an example of how you contributed creative ideas to enhance branding or graphics?
2.How do you ensure your designs align with brand voice and guidelines?
3.What are your Monthly salary expectations for a long-term, full-time position (if we consider 40 hours a week)?

4.What is your notice period and how soon can you join ?

We are looking for C# developer for our music software

( work in Lviv or Kyiv,

remote work possibility ):

www.MusConv.com

About the project:

MusConv is b2c music software which helps people synchronize their music between music services: Spotify, Apple Music, YouTube Music, Amazon Music, Tidal and others.

We offer:

Challenging interesting project

Professional growth and development program

Flexible schedule

Team of highly talented individuals

Access to developer courses like https://www.pluralsight.com

Mentor: code reviews, studying( fiddler, postman, asynchronous programming, etc.)

5% of sources is simple gui based on xaml( avalonia similar to wpf )

95% of sources is regular .net standard( backend to interact with different music services )

We are looking for C# developer to implement new features

We are looking for flutter developer for our music software

( work in Lviv or Kyiv,

remote work possibility ):

www.MusConv.com

About the project:

MusConv is b2c music software which helps people synchronize their music between music services: Spotify, Apple Music, YouTube Music, Amazon Music, Tidal and others.

We offer:

Challenging interesting project

Professional growth and development program

Flexible schedule

Team of highly talented individuals

Access to developer courses like https://www.pluralsight.com

Mentor: code reviews, studying

We are looking for flutter developer to implement new features

About the role

We're looking for a proactive, creative marketing all-rounder to own and grow our brand presence. This is a hands-on generalist role: you'll shape how we look and sound online, build our social channels from the ground up, get us featured in the press, and jump in wherever the team needs a creative hand. If you like variety, take initiative without waiting to be told, and can turn a rough idea into a finished piece, you'll thrive here.

Important: Fluent German (spoken and written) is essential for this role, as you'll be creating German-language content and coordinating directly with German-speaking media and press.

What you'll do

• Improve and iterate on our landing page — copy, structure, and conversion

• Create and manage our social media channels and overall online presence

• Coordinate with newspapers and media outlets to get articles written about us

• Plan and produce swag and materials for our conference and events

• Keep our brand consistent across every channel and touchpoint

• Track performance and use insights to improve what we do

• Pick up occasional migration and operational tasks as needed

What we're looking for

• Fluent German (essential) plus solid English

• 2+ years in marketing, social media, content, or communications

• A proactive, self-starting attitude and genuine creativity

• Strong writing and content-creation skills across formats

• Experience building social channels and running online presence

• Comfortable wearing many hats in a small, fast-moving team

Tasks:
* Develop firmware with C++ on Embedded Linux for colour measurement devices
* Implement low-level code
* Write kernel drivers on the Yocto platform
* Implement communication services between devices and other parts of the software ecosystem

Qualifications
Required:
* University degree in Electronics or Software Engineering (or similar)
* At least 5 years of professional experience in real-time embedded programming with C/C++
* Solid experience with writing kernel drivers on Linux
* Solid experience with Yocto
* Proficiency in writing automated unit tests to enhance testing efficiency (e.g. pytest, GoogleTest)
* Expertise in electronic systems including power management for battery powered devices
* General understanding of software architecture patterns
* Practice with agile methodologies and CI/CD tools like JIRA, GitHub, Jenkins, Docker, etc.
* Strong will to deliver high-quality, cost-effective designs
* Proven critical thinking skills with a continuous-improvement mindset
* Self-starter with the ability to network across organisations
* Fluent in English 

Beneficial:
* Experience with Qt
* Knowledge of optics and/or colour technology (colour conversion, ICC profiles, image processing)
* Experience with integrating digital cameras in embedded systems
* Experience in the measurement instruments industry
* Knowledge of communication interfaces (Serial, USB, Wi-Fi, Bluetooth, Ethernet)

What you can expect

You will join an organisation which is innovative, fast-paced, results-oriented and a classic winner in its
market segment. Your solutions will be part of world-famous brands used by millions of people. A unique
business management culture will ensure that the company outperforms all its competitors on a regular
basis. You will enjoy a long-term engagement and truly competitive salaries. Embedded in a large
international group of highly skilled and intelligent colleagues, you will have the opportunity to develop
into multiple directions like senior developer, software architect, project management, etc. without the
need to move abroad

Tasks:

•  Develop and maintain user interfaces with C++ and Qt/QML technology 
• Collaborate with our Embedded UI Architect and our UI/UX Designer 
• Implement unit and integration level testing in an automated CI/CD environment 
• Work closely with the embedded firmware development team to diagnose and address any issues encountered in the field or during feature development 

• Acquire in-depth knowledge about the business/domain to effectively represent customer needs and actively participate in embedded software development planning 

   

Qualifications 

Required: 

• University degree in Electronics or Software Engineering (or similar) 
• At least 4 years of professional experience in embedded systems on Linux 
• Solid experience with Qt/QML and C++ 
• Solid experience in developing с on small embedded screens 
• Proficiency in writing automated unit tests (e.g. with pytest, GoogleTest, etc.) 
• Solid experience with agile methodologies like Scrum and continuous integration toolchains 
• Willing to learn, team-orientated and open to challenges 
• Open, communicative personality who easily exchanges know-how 
• Fluent in English 

Beneficial: 

• Knowledge of optics and/or colour technology (colour conversion, ICC profiles, image processing) 
• Experience in the measurement instruments industry 
• Familiar with GitHub, GitHub Actions and Docker 

What you can expect 

You will join an organisation which is innovative, fast-paced, results-oriented and a classic winner in its market segment. Your solutions will be part of world-famous brands used by millions of people. A unique business management culture will ensure that the company outperforms all its competitors on a regular basis. You will enjoy a long-term engagement embedded in a large international group of highly skilled and intelligent colleagues. You will have the opportunity to develop into multiple directions like software architecture, project management, agile coaching, etc. without the need to move abroad.

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications and regulatory technologies. 

We are looking for a Copywriter to join our team.

Requirements:

- English (must) upper intermediate;

- Teamwork skills;

- Literacy, responsibility for the final result, attention to detail, and personal involvement;

- Ability to work with large volumes of information and structure it;

- Ability to do monotonous work on time and without compromising quality.

Responsibilities:

- Follow the recommendations of proofreaders, marketers, and regional managers;

- Follow our guidelines, taking into account existing requirements for texts;

- Collaboration with project managers, RMM, and other departments;

- Analysis of competitors and search for the optimal writing styles;

- Stick to promo rules templates and meet the deadlines.

Our benefits to you:
🔸An exciting and challenging job in a fast-growing holding, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and more
Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed
🔸Modern corporate equipment based on macOS or Windows and additional equipment are provided
🔸Paid vacations, sick leave, personal events days, days off
🔸Referral program — enjoy cooperation with your colleagues and get the bonus
🔸Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences
Rewards program for mentoring and coaching colleagues
🔸In-house Travel Service
🔸Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie / book / pets lovers and more
🔸Other benefits could be added based on your location

We are expanding our delivery team and hiring an Oracle Database Developer for a large-scale energy transformation project. The system is live, complex, and business-critical, supporting millions of customer accounts, large volumes of transactional data, and core billing and customer management processes.The project operates in the energy domain and is part of a long-term enterprise implementation where database development is closely integrated with delivery, QA, product, and support teams. You will work with complex data models, business-critical processes, and high-performance database solutions that support real production environments.Responsibilities

• Design, develop, and maintain business logic using Oracle PL/SQL.
• Develop, optimize, and troubleshoot complex SQL queries, procedures, packages, functions, and triggers.
• Participate in database design and implementation activities.
• Analyze and improve SQL and PL/SQL performance for large-scale production workloads.
• Work with complex data models and enterprise business processes.
• Support data migration, integration, and data correction activities when required.
• Collaborate closely with developers, QA engineers, Business Analysts, Product Owners, and support teams.
• Investigate and resolve production issues related to database logic and data consistency.
• Contribute to technical documentation and knowledge sharing within the team.
• Ensure the quality, reliability, and maintainability of database deliverables.

Required Skills

• 3+ years of experience in Oracle database development.
• Strong knowledge of SQL and PL/SQL.
• Good understanding of Oracle RDBMS fundamentals.
• Experience developing and maintaining complex database objects.
• Experience working with large datasets and complex business logic.
• Understanding of relational database design principles and data modeling concepts.
• Experience troubleshooting and optimizing database performance.
• Intermediate English or higher.
• Strong analytical and problem-solving skills.

Preferred Background

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related technical field.
• Experience with database design and data modeling.
• Experience with SQL performance tuning and PL/SQL optimization.
• Experience working on enterprise-scale, long-living systems in active delivery environments.
• Experience in the Energy, Utilities, Telecommunications, Billing, CRM, or other enterprise software domains.

Nice to Have

• Experience with Java development.
• Experience with JavaScript.
• Familiarity with BPM platforms such as Camunda.
• Experience with PostgreSQL or NoSQL databases.
• Understanding of CI/CD practices and automated testing.
• Basic database administration knowledge.
• Experience working in Agile development environments.

What You’ll Get

• Opportunity to work on a large-scale enterprise solution used in a real production environment.
• Exposure to complex business processes within the energy industry.
• Participation in long-term product evolution and strategic transformation initiatives.
• 20 working days of annual vacation plus paid public holidays.
• Paid professional development, including trainings, conferences, seminars, certification programs, and English language courses.
• Flexible working hours and the possibility of remote work.

If you enjoy solving complex data challenges, working with enterprise-scale systems, and developing reliable database solutions that support mission-critical business processes, you will be a strong fit for our team.

What You'll Do

• Administer, maintain, and troubleshoot Linux servers.
• Configure, upgrade, and optimize server infrastructure.
• Monitor server performance, availability, and overall health.
• Administer and maintain Nginx and/or Apache web servers.
• Configure backup solutions and participate in disaster recovery planning and implementation.
• Automate routine administrative tasks using Bash and other automation tools.

Moodle LMS Administration

• Install, configure, upgrade, and maintain Moodle LMS.
• Manage plugins, themes, and integrations.
• Monitor performance and troubleshoot application issues.

AWS Infrastructure

Work with:

• Amazon EC2
• Amazon Aurora Serverless
• Amazon RDS Proxy
• Amazon CloudWatch
• IAM, Security Groups, and AWS Secrets Manager

Database Administration

• Administer and maintain MySQL databases.

Cloudflare Administration

Configure and maintain:

• DNS
• CDN
• SSL/TLS
• Web Application Firewall (WAF)
• DDoS Protection
• Zero Trust

WordPress Administration

• Install, maintain, secure, and optimize WordPress websites.

Linux Security

• Perform Linux server hardening.
• Configure and maintain SSH security.
• Configure and manage Fail2Ban.
• Manage firewall rules.
• Ensure timely security patching and system updates.

Documentation

• Create and maintain technical documentation, infrastructure diagrams, and operational documentation.

Requirements

• 5+ years of Linux system administration experience.
• Experience administering enterprise Linux environments.
• Hands-on experience administering Moodle LMS.
• Experience working with AWS.
• Experience administering MySQL databases.
• Experience configuring and managing Cloudflare.
• Experience administering WordPress websites.
• Experience with Nginx and/or Apache.
• Experience managing SSL certificates and DNS.
• Strong knowledge of Linux security and server hardening.
• Experience writing Bash scripts.
• Strong troubleshooting and problem-solving skills.
• English level Upper-Intermediate (B2) or higher (both written and spoken).

Nice to Have

• Bachelor's degree in Computer Science, Information Technology, or equivalent professional experience.
• Experience writing and maintaining technical documentation.
• Experience supporting high-availability or high-load production environments.

What We Offer

• Fully remote position.
• Salary: USD 2,500–3,700 DOE (Depending on Experience).
• Opportunity to work on a long-term product.
• The opportunity to help shape and improve our infrastructure while implementing new technologies.
• Small, collaborative team with a high level of ownership and autonomy.
• Working hours aligned with Pacific Time (US).
• Participation in an on-call rotation.

Important

This role requires working during US Pacific Time (PT) business hours and participating in an on-call rotation.

When applying, please include a short cover letter in English confirming:

• Your willingness to work during US Pacific Time hours.
• Your willingness to participate in the on-call rotation.
• Your English proficiency level.
• Your ability to communicate confidently in English, both verbally and in writing.

Please note: This position requires English proficiency at Upper-Intermediate (B2) level or higher, as you will regularly communicate with English-speaking colleagues, participate in meetings, and prepare technical documentation.