Dot Net developer

- Design, build, test, and deploy highly scalable customer facing RESTful APIs that can handle traffic and mobile apps - Collaborate with Product and Engineering leadership to translate business vision into technical design, code and test suite - Partner with other engineers to produce high quality software - Gain a broad understanding of the system/domain and upstream/downstream dependencies - Stay current on technologies and application development best practices Requirements - You have 8+ years of experience as a back-end developer building and deploying RESTful APIs and integrations using Java/Groovy, SpringBoot, Spock, JUnit, Gradle/Maven, SQL/NoSQL databases, MQ, Kafka, GIT - You have a solid understanding of RESTful APIs - You are an expert in building cloud-native applications - You are passionate about developing and maintaining high quality software - You understand how web sites and mobile apps interact with backend APIs - 3+ years working in an agile team - Understanding of CI/CD, Jenkins, JMeter/Gatling, WireMock - Atlassian software development and collaboration tools (BitBucket, Jira etc.)

Join a growing team that has shaped on-site digital experiences for clients such as NASA, Virginia Tech, Kings Dominion, Crowne Plaza, and a variety of International deployments for various Fortune 500 Companies. Mvix is a leading provider of digital signage software and solutions. We serve fourteen (14) industries and dozens of use cases with our technology. Our SaaS platform drives business outcomes through communication with internal and external audiences. Job duties include but are not limited to assembling custom linux computers, installing application-specific software, working with bleeding-edge components, and learning fascinating applications of the x86_64 architecture. The technical associate will be part of a dynamic team of R&D associates, support agents, UI/UX developers and production associates, and will provide support for an exciting software product that was voted Best in Show at InfoComm and that also won the Best Software DIGI Award. The software drives our SaaS model and cloud-based applications for digital signage solutions, video walls, and interactive kiosk systems. We offer flexible hours and are looking for both part-time and full-time associates. The hours are Monday-Friday between 8 AM - 5PM. This is an entry-level position, ideally suited for high school and college students or individuals looking to get started in the technology field. Students from ITT-tech, NOVA, GMU, Virginia Tech etc. are encouraged to apply. Self-learners thrive at our company. Visit our success stories Interested? Apply here Requirements: • Initiative and problem solving capabilities • Significant experience with Linux (Ubuntu, preferred) and BASH scripting • Some experience with OS installs / imaging / driver compilations • Basic knowledge of JAVA or Android OS • Be well spoken and able to assist clients over the phone • Above all, have the desire to learn Benefits include: • generous PTO, sick leave and holidays • health and dental insurance • company-sponsored travel • ongoing certification opportunities • competitive 401k match • flexible hours (no weekend/overnight shifts) • gym membership reimbursement • company-funded professional development • life insurance • short-term disability insurance Schedule: • 8 Hour Shift • Day Shift • This is an In-office Role We also get together for catered lunches, team-building events, town-hall meetings, spontaneous brainstorming sessions, birthdays, anniversaries & other milestone celebrations and happy hours. Growth: Our Technical Team career route and growth plan describes our Technical Positions / Levels & their relevant task lists. The goal is to illustrate a standard “career route” for a new team member joining the tech team. While each group has distinct tasks and responsibilities, we expect that all Technical Team members will contribute in each task group as they progress and grow within the organization. Did we mention we are a pet-friendly environment? Our team is expanding quickly, so apply today at https://mvixcom/career Download the Mvix Interview Guide to start getting ready - we look forward to speaking with you soon!

Atto Trading, a dynamic quantitative trading firm founded in 2010 and leading in global high-frequency strategies, is looking for a Low-Latency Developer to join our team. We are expanding an international, diverse team, with experts in trading, statistics, engineering, and technology. Our disciplined approach combined with rapid market feedback allows us to quickly turn ideas into profit. Our environment of learning and collaboration allows us to solve some of the world’s hardest problems, together. As a small firm, we remain nimble and hold ourselves to the highest standards of integrity, ingenuity, and effort.  Position Highlights: We are modernizing our trading and research platform to scale our alpha trading business. This platform will enable researchers to explore, test, and deploy sophisticated signals, models, and strategies across asset classes in a robust, fully automated manner while maintaining competitive latency targets. As a Low-Latency Developer, you will be responsible for designing, optimizing, and maintaining high-performance trading systems to minimize latency. Your Mission and Goals: Analyze and optimize the performance of low-latency trading systems by identifying bottlenecks and inefficiencies in the code, and implementing effective solutions.  Develop and adapt the platform to support the demands of a fast-paced trading environment, while effectively managing technical debt. Requirements Over 5 years of experience as a low-latency developer with a focus on performance optimization in a high-frequency trading (HFT) environment. Experience with multiple components of an HFT platform or system, particularly those on the critical path. Experience working at an HFT firm during its startup phase and/or on a trading team is a significant plus. Technical Skills: Deep knowledge of HFT platforms: networking, kernel bypass, market data, order entry, threading, inter-process communication, and strategy APIs. Proven low-latency development and performance optimization in HFT. Strong proficiency in C++. Excellent understanding of CPU caches and cache efficiency. Experience with multithreaded and multi-process synchronization. Good understanding of networking protocols. Skilled in performance profiling and optimization tools. Advanced knowledge of Linux operating systems, including kernel-level device mechanisms. About You: Practical decision-making skills. Excellent communication skills. Strong analytical and problem-solving skills. Passion for trading. Ability to work independently and as part of a team. Benefits Competitive rates of pay. Paid time off (5 weeks). Coverage of health insurance costs. Office lunches. Discretionary bonus system.  Annual base salary range of $150,000 to $300,000. Pay (base and bonus) may vary depending on job-related skills and experience. Our motivation: We are a company committed to staying at the forefront of technology. Our team is passionate about continual learning and improvement. With no external investors or customers, we are the primary users of the products we create, giving you the opportunity to make a real impact on our company's growth. Ready to advance your career? Join our innovative team and help shape the future of trading on a global scale. Apply now and let's create the future together!

Do you: • like helping customers? • enjoy turning a sob story into a win? • enjoy providing Technical guidance and direction? • enjoy testing and implementing functions of Information management systems? The Mvix Client Success Team has a job for you! We turn clients’ days around by: • Troubleshooting their hardware and software products, remotely • Training clients on how to use our technology more effectively • Testing our products to help improve them, and the client experience If the above interests you, apply to our growing team that has shaped on-site digital experiences for clients such as NASA, Virginia Tech, Kings Dominion, Crowne Plaza, and a variety of international deployments for various Fortune 500 Companies. Mvix, a leading digital signage provider in the Dulles Technology Corridor is offering an outstanding opportunity for a Help Desk Agent with a specialization in Linux. We offer flexible hours and are looking for both part-time and full-time associates. The hours are Monday-Friday between 8 AM - 5PM. Visit our success stories Interested? Apply here Requirements: • At least 1-3 years of customer-facing experience; preferably in a retail or technology-oriented environment • Strong customer service, project and time management skills • Be well spoken and able to assist clients over the phone • Ability to conduct webinar training sessions with the use of webcam • Initiative and problem solving capabilities • Good understanding of technology • Experience with hardware and software • Likes troubleshooting • Above all, have the desire to learn Why is Mvix such an exciting place to work? • Our clients range in size from small to Fortune 100 • We serve 11 industries - no day is the same! • Partnerships with companies like LG, Sony, and BrightSign keep us learning and cutting edge • We work as a team but promote the individual • Company events on a frequent basis • Can you take the monthly pool, air hockey, or trivia trophy? Benefits include: • generous PTO, sick leave and holidays • health and dental insurance • ongoing certification opportunities • competitive 401k match • flexible hours (no weekend/overnight shifts) • gym membership reimbursement • company-funded professional development • life insurance • short-term disability insurance Did we mention a pet friendly environment? We also get together for catered lunches, team-building events, town-hall meetings, spontaneous brainstorming sessions, birthdays, anniversaries & other milestone celebrations and happy hours. Schedule: • 8 Hour Shift • Day Shift • This is an In office Role If you’re interested in joining our team, please apply on our Careers Page Download the Mvix Interview Guide to start getting ready - we look forward to speaking with you soon!

Eagle Seven is seeking a Senior Software Developer focused on exchange connectivity and market data.  The individual will be responsible for analyzing exchange protocols, proposing design solutions, and implementing connectivity to trading venues across the world. The role be a part of the platform development team and will provide the individual with exposure to traders and strategy developers. The successful candidate will be a self-starter, have strong sense of ownership and be driven to provide technical and intellectual solutions to business problems.    Primary Responsibilities include: Architecting and implementing low-latency market access solutions Understanding, interpreting, and interfacing with global exchanges and their protocols Designing, developing, and supporting market data feed handlers and exchange order routers Diagnosing latency issues and resolving with appropriate tuning and optimizations Working with traders to source, evaluate and facilitate access to new data sources Working with extended team to capture, house, and provide historical access to market data Liaise with vendors on data and technical issues as needed to deliver rapid solutions to the business Requirements Skills and Experience: Bachelor’s degree in Computer Science or related field Proven track record of understanding and working with global exchange protocols Experience with writing parsers for exchange protocols such as FIX and ITCH, etc. Strong background in C++ and C++ Template metaprogramming with demonstrated experience using C++14/C++20 Expertise with TCP/IP, UDP multicast, sockets, network protocols, particularly on Linux/Unix systems Experience using network tools such as Wireshark and TCPDump to monitor and debug behavior Ability to work in a collaborative environment Excellent written and verbal communication skills Benefits Eagle Seven offers a competitive and comprehensive benefits package to all full-time employees. Medical PPO and HMO coverage through BlueCross BlueShield Company Contributions to a Health Savings Account (with enrollment into a High Deductible Health Plan) Dental coverage through Principal Vision coverage through VSP 401k Retirement Savings Plan with Employer Match Company Paid Life Insurance Company Paid Disability Insurance Paid Time Off Flexible Spending Account Pre-tax Transit Benefits Complimentary Lunch and Beverages The minimum base salary for this role starts at $150,000. This role is eligible for a discretionary performance bonus as part of the total compensation package, in addition to the benefits listed above. Exact compensation offered may vary based on factors including, but not limited to, the candidate's experience, qualifications, and skill set.

IXL Learning, developer of personalized learning products used by millions of people globally, is seeking Software Engineers who have a passion for technology and education to help us add new features to our extremely successful educational products and build new, innovative products. We find it immensely satisfying to develop products that impact the lives of millions, and we are eager to have you join our team. This is a full-time position in our San Mateo, CA headquarters office. The work schedule for this role is Monday-Friday in the office with the option to work from home one day per week. WHAT YOU'LL BE DOING Work with a team of talented engineers, both starting projects from scratch and also working within the existing code base Build the back-end wiring, application logic, and UI for our products Drive the development process for your team, including design, coding, documenting, testing, debugging, and tuning Provide accurate estimates, evaluate feasibility, and assess new platforms and technologies for project implementations Collaborate and communicate clearly across multiple development teams to design and release amazing products WHAT WE'RE LOOKING FOR 3+ years of experience in software engineering Bachelor's or advanced degree in Computer Science or a related discipline Excellent programming skills in Java or other object-oriented language Strong communication skills Strong analytical-reasoning and problem-solving skills Passion for improving education through technology Our salary ranges are determined by role, level, and location. The base salary range for this full-time position is $116,000 to $150,000 + equity + benefits. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position. Individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Your recruiter can share more about the specific salary range for your preferred location during the hiring process. ABOUT IXL LEARNING IXL Learning is the country's largest EdTech company. We reach millions of learners through our diverse range of products. For example: 1 in 4 students in the United States uses IXL.com Rosetta Stone provides an immersive learning experience for 25 languages Wyzant is the nation's largest community of tutors, covering 300+ subjects Teachers Pay Teachers (TPT) is a comprehensive marketplace for millions of educator-created resources Our mission is to create innovative products that will make a real, positive difference for learners and educators and we're looking for passionate, mission-minded people to join us in achieving this goal. We have a unique culture at IXL that fosters collaboration and the open exchange of ideas. We value our team and treat one another with kindness and respect. We approach our work with passion, tenacity, and authenticity. We find it immensely satisfying to develop products that impact the lives of millions and we are eager to have you join our team. At IXL, we value diversity in age, race, ethnicity, gender, sexual orientation, physical and mental ability, political and religious beliefs, and life experience, and we are proud to promote a work environment where everyone, from any background, can do their best work. IXL Learning is an Equal Opportunity Employer. Click here to apply