Senior DevOps Engineer
About Keyfactor:
Our aim is to create a society based on trust, embracing identity-first security for all machines and individuals. Keyfactor supports organizations in rapidly establishing digital trust on a large scale and preserving it. With years of experience in cybersecurity, Keyfactor is trusted by over 1,500 companies globally. We take pride in being consistently recognized as a top workplace, achieved through our exceptional team members who embody our culture as we expand. We invite you to entrust your future to Keyfactor.
Location: Stockholm, Sweden
Experience Level: IC4 - Advanced
Job Function: Engineering
Employment Type: Full-Time
Industry: Computer & Network Security
Job Summary
As a Senior DevOps Engineer, your role involves constructing and managing tools, procedures, and environments to facilitate efficient software delivery. The emphasis is on streamlining workflows, containerizing applications, setting up CI/CD pipelines, and Infrastructure as Code, working closely with diverse teams.
The role is based at our Stockholm office, with a flexible hybrid work model in place. Applicants must have the right to work in Sweden.
Job Responsibilities
- Lead the design and implementation of infrastructure automation and deployment processes.
- Architect and oversee scalable containerization and orchestration solutions for applications.
- Enhance CI/CD practices for workflow optimization.
- Monitor and improve system performance, availability, and security.
- Collaborate with cross-functional teams to enhance automation and deployment strategies.
- Implement and maintain Infrastructure as Code (IaC) for consistent and reproducible environments.
- Mentor junior engineers, offering technical guidance and promoting skill development.
Minimum Qualifications, Education, and Skills
To excel in this role, you likely possess:
- A degree in Computer Science, Engineering, or a related field (or equivalent experience).
- 4-6 years of relevant experience in DevOps or IT infrastructure.
- Extensive knowledge of industry trends, company strategy, and cross-functional processes.
- Proficiency in scripting, version control, and infrastructure best practices.
- In-depth understanding of system performance, security, and reliability.
- Sharp problem-solving capabilities, strategic thinking, and proficiency in relevant tools and technologies.
- Strong expertise in infrastructure automation, deployment, containerization, and orchestration.
- Experience optimizing and scaling CI/CD pipelines.
- Leadership skills to manage complex projects, strategic initiatives, and influence decision-making.
- Strong troubleshooting abilities and a knack for mentoring junior team members.
Compensation
The salary will be commensurate with experience.
Culture, Career Opportunities, and Benefits
We foster teams that constantly strive for improvement. You will face daily challenges and opportunities for personal and professional growth. Our blend of autonomy and structure creates an entrepreneurial atmosphere that stimulates creativity and innovation.
Here are some of the special initiatives that define our culture:
Second Fridays (company-wide day off on the second Friday of each month). Comprehensive benefit coverage for you and your dependents, paid by the company (US). Generous paid parental leave (US). Employee-focused ambassadors through Key Contributors & Culture Committees. DIVERSE Commitment initiative, promoting inclusivity and diversity in business, society, and technology. Keyfactor Alliance Program supporting DEIB efforts. Wellbeing resources, wellness allowance, mindfulness app membership, Wellness Wednesdays. Global Volunteer Day, company non-profit matching, and 3 volunteer days off. Unlimited time off (US) and competitive leave globally. Monthly Talent development and Cross-Functional meetings to aid professional growth. Regular All Hands meetings followed by group gatherings.
Our Core Values
Our core values guide how we operate and define what we seek in every team member:
Trust is paramount. Customers are core. Innovation never stops; it only accelerates. We deliver with agility. United by respect. Teams make "it" happen.
Keyfactor is proud to be an equal opportunity employer.
Reasonable Accommodation: Applicants with disabilities may contact a member of Keyfactor’s People team to request accommodations.
Junior Crypto Analyst & Trader (Remote, Training Included)
We bring together enterprising people who want to master modern approaches to trading, analysis and decision-making in a dynamic market environment.
We are currently looking for a Junior Crypto Analyst & Trader, a novice specialist who is ready to complete training, perform real trading operations and develop under the guidance of experienced mentors.
Your Responsibilities:
Execution and support of trading operations on digital markets.
Tracking asset dynamics and market trends.
Maintaining internal records on transactions and statistics.
Analyzing market data, news, and charts for decision-making.
Work with analytical tools and participate in discussions with a team of traders.
The gradual formation and improvement of your own trading strategy.
What We Offer:
Working for a young and growing international company.
Remote format — you can work from anywhere in the world.
Flexible schedule — up to 20 hours per week, it is convenient to combine with study or main activity.
Learning from scratch — all processes and trading tools are mastered with a mentor.
The opportunity for professional growth and transition to more advanced levels.
Ideal Candidate:
He is interested in digital assets and trading processes.
He is attentive to details and is able to analyze data.
He learns quickly and is ready to act in a dynamic environment.
Knows how to work independently and in a team.
Trading experience is not required — the desire to develop is important.
Graphic Designer for Web & Mobile Projects
Game Studio Hiring: Full-Stack, Mobile & 3D Web Developers
We are an established game studio developing HeroWarrior, a Unity-based web battle game that has been in active development for three years. Our project is supported by GameWorld (Netherlands) and we're currently preparing for version 2.0 with an expanded development team.
Following strategic restructuring in 2022, we're now building a distributed team across Europe and seeking talented developers to join our long-term project.
Open Positions
We are actively recruiting for the following roles:
UI/UX Designer
Specialization in gaming interface design
Experience with Unity UI systems preferred
Full-Stack Developers
Backend and frontend development for web platform
Experience with game-related web services preferred
Mobile Developers
Native mobile app development
Cross-platform experience valued
Unity Developers
Gameplay mechanics implementation
3+ years Unity experience required
3D Web Developers
WebGL and Three.js expertise
Browser-based 3D rendering experience
hat We Offer
Project Commitment: We're seeking long-term partnerships, not short-term contractors. This is an opportunity to grow with an established project backed by industry partners.
Compensation Structure:
Flexible payment options: hourly rates, monthly retainers, or milestone-based compensation
Rates negotiable based on experience and role
Initial evaluation period followed by standard employment terms
Work Environment:
Remote-friendly distributed team
Collaborative development process
Opportunity to work on a commercially-backed game project
Application Requirements
Please submit the following:
Portfolio/Resume - Detailed work history and relevant projects
Rate Expectations - Your preferred compensation structure and rates
Code Samples - GitHub repository, portfolio links, or previous work examples
Availability - Expected start date and commitment level
Evaluation Process Acknowledgment - Confirmation of willingness to complete a brief technical assessment
Ideal Candidates
Demonstrated passion for game development
Strong technical skills in relevant technologies
Experience working on long-term projects
Collaborative mindset and professional communication
Interest in building innovative gaming experiences
Next Steps
We are moving quickly to fill these positions. Qualified candidates will be contacted within one week for initial discussions and technical evaluation.
To apply, please send your complete application materials to vlad@gameworldcompany.com
Assistant in Financial Technology and Trading Strategies (with Training)
We are offering an opportunity to join our team and learn about cross-market trading strategies, focusing on identifying price differences of assets across multiple platforms. This role provides hands-on experience in financial technology, data analysis, and trading support.
As part of this position, you will:
Gain practical knowledge of market analysis and trading workflows
Learn how to recognize and evaluate opportunities across different platforms
Develop your skills in risk management and decision-making
Work with a mentor who will guide you step by step through the learning process
What we provide:
Comprehensive training program designed for beginners
Ongoing mentorship and professional support
Flexible schedule (approx. 1 hour a day required for study and practice)
Remote work setup with the possibility to grow into a larger role over time
This is a part-time, entry-level opportunity suitable for candidates with little or no prior experience. What matters most is your willingness to learn and apply new knowledge in practice.
Compensation: Competitive monthly pay structure with opportunities for progression as skills develop
Data Scientist, Market Growth (Lifecycle)
As part of our team, you will focus on enhancing and fine-tuning core algorithmic models within marketing settings, encompassing user behavior prediction, profiling, ROI estimations, and traffic distribution strategies. Your responsibilities will involve creating and implementing precision marketing models, including predictions for click-through rates, conversion rates, lifetime value forecasting, and channel attribution analysis. Utilizing user data and business objectives, you will design data-driven strategies for acquiring, retaining, and re-engaging users. Your role will also entail continuous validation and refinement of performance through A/B testing, causal inference, and attribution analysis. Strong collaboration with data, product, and operational teams will be essential to effectively integrate these algorithms into Binance's marketing systems to drive measurable growth.
Responsibilities:
Develop core algorithm models in marketing contexts to enhance efficiency and conversion rates, focusing on user behavior prediction, profiling, ROI estimation, and traffic allocation strategies.
Construct precise marketing models such as CTR/CVR prediction, LTV forecasting, and channel attribution analysis, grounded in user profiles, real-time behavioral data, and business objectives.
Generate algorithm strategies driven by data for optimizing user acquisition, retention, and repurchase to boost user growth and operational effectiveness.
Understand business requirements thoroughly, continuously monitor algorithm performance, and optimize models through methods like A/B testing, causal inference, and attribution analysis for ongoing enhancement and business impact.
Collaborate closely with data, product, and operations teams to implement algorithms seamlessly into marketing systems and support user growth initiatives effectively.
Requirements:
Minimum of 3 years' experience in relevant fields with a strong foundation in algorithms and programming.
Master’s Degree or higher in Computer Science, Statistics, Applied Mathematics, Machine Learning, or related disciplines.
Proficiency in at least one programming language (Python, Scala, Java) and familiarity with big data processing frameworks like Hadoop, Spark, or Flink.
Strong comprehension of machine learning algorithms (e.g., LR, GBDT, DNN), common marketing models (e.g., Uplift Model, Lookalike), and tools such as TensorFlow or PyTorch.
Proficient with SQL/Hive, experienced in large-scale data cleaning, feature engineering, and model tuning.
In-depth understanding of user growth, ad placement, and e-commerce marketing scenarios to design algorithm solutions aligned with business objectives.
Strong analytical skills, ability to work autonomously, and effective communication and collaboration within a team.
Why Binance
Contribute to shaping the future within a prominent blockchain ecosystem.
Engage with top-tier talent in a globally-focused organization with a flat structure.
Take on challenging and innovative projects with autonomy in a dynamic environment.
Flourish in a results-oriented workplace with avenues for career advancement and constant learning.
Receive a competitive salary and comprehensive company benefits.
Enjoy the flexibility of a work-from-home arrangement based on the requirements of the business team.
Binance is committed to fostering equal opportunities in employment, recognizing the importance of a diverse workforce in our success. Upon submitting a job application, you acknowledge reading and consenting to our Candidate Privacy Notice. Utilization of AI tools may support parts of the hiring process while final hiring decisions are human-driven. For more details on data processing, please feel free to contact us.