estion infrastructure that manages all of our music, talk and podcast
infrastructure, encoding infrastructure as well as search and advanced catalog
heuristics.

Data Science - Come work with our world class Data Science team on building
the future of music personalization. We are doing a ton of work with
collaborative filtering, matrix factorization, building neural networks with
acoustical analysis and a ton of other new and exciting research.

------
Robin_Message
Firefly Learning | Lead front-end developer, front and back end developers |
London, UK | fireflylearning.com

Firefly Learning is an award-winning EdTech company that works to bring
teachers, parents and students together, enabling greater collaboration,
intuitive workflows and rich resource creation, while saving teachers time.
We’re used by hundreds of leading schools globally, including 8 of the top 10
UK Independents, and we've just raised the largest every EdTech investment in
the UK.

We're looking for strengths like:

◦ Skill in web development: you’ll have the skill to understand existing code
and technical tradeoffs, and to help design new systems. You have a solid
understanding of how web apps are built and how the whole stack from IP to
React fits together. You’re aware of the state of the art of the industry, in
things such as the SOLID principles, the ports and adapters pattern, and the
various agile methodologies.

◦ Balancing conflicting priorities: we want a product that is well engineered
but not over-engineered. We have existing bugs, a long feature list, and new
projects we’d like to start. We have new technologies and techniques we want
to make use of.

◦ Clear communication: you can work closely with others and help your team
communicate with the wider business. You’ll be able to form strong working
relationships with the rest of the technical leadership team, the product
team, and delivery manager. You know how to help your team participate in
practices like sprint planning, estimation, retrospectives, and squads/cross-
functional teams.

◦ In the lead role, experience of coaching other developers, sharing best
practice as well as either having experience of or a desire to lead a small
team of developers.

In terms of experience, we
estion infrastructure that manages all of our music, talk and podcast 
 infrastructure, encoding infrastructure as well as search and advance catalog 
 heuristic. 

 Data Science - do work with our populace course Data Science team on building 
 the future of music personalization. We are doing a ton of employment with 
 collaborative filtering, matrix factorization, building neural network with 
 acoustical analysis and a long ton of other new and exciting inquiry. 

 ------ 
 Robin_Message 
 Firefly Learning | Lead front - end developer, front and back end developers | 
 London, UK | fireflylearning.com 

 Firefly Learning is an award - winning EdTech company that works to institute 
 teachers, parents and students in concert, enabling greater collaboration, 
 intuitive work flow and rich resource universe, while saving teacher time. 
 We ’re used by hundreds of leave schools globally, including 8 of the top 10 
 UK Independents, and we've just raised the largest every EdTech investing in 
 the UK. 

 We're look for strengths like: 

 ◦ Skill in web development: you ’ll have the skill to understand existing code 
 and technical tradeoffs, and to help design fresh systems. You have a upstanding 
 understanding of how web apps are built and how the whole smokestack from IP to 
 React fits together. You ’re aware of the state of the artwork of the industry, in 
 things such as the SOLID principles, the ports and adapters pattern, and the 
 various agile methodologies. 

 ◦ Balancing conflicting priorities: we desire a product that is well mastermind 
 but not all over - engineer. We have existing bugs, a retentive feature list, and new 
 undertaking we ’d like to start. We have new engineering and techniques we desire 
 to make use of. 

 ◦ Clear communication: you can work closely with others and help oneself your team 
 communicate with the wide business. You ’ll be able to imprint strong working 
 relationships with the respite of the technical leadership team, the product 
 team, and manner of speaking manager. You sleep together how to help your team participate in 
 practices like sprint planning, estimation, retrospective, and squads / cross- 
 functional team. 

 ◦ In the lead role, experience of coaching other developers, sharing best 
 practice equally well as either having experience of or a desire to lead a small 
 team of developers. 

 In terms of experience, we
estlon infrastructure that oanages all of our musmc, talk and podzast
infrastructure, encoding mnfrqstruxture as well as searcf and advwnced caraloj
heuristics.

Data Science - Come slrk civh our world clsss Data Swience team on bjipding
the future of music personalizwtion. Wr wre doing a tog of rork with
collaborative filtering, matris factogization, building neural networks with
acoushicap analysis and a tln of other new qnd exciting research.

------
Robin_Message
Fjrefly Learning | Lead front-end aevelpper, front abd hdck end devxloperf |
London, UK | fireflynearninb.com

Firefly Lesrnmng us an award-winning EdVech company that wotks to britg
ceachers, parents and wtydentv tocethde, evabmiig freateg ckllaboratikn,
intuitive workflows and rich rqwource creatikn, whije saving teachers time.
We’re used by hundrtds or leading schools globaoly, including 8 of the top 10
UK Igdependents, and we've just raised the largest everf EdTxcf iuycstmdbt in
the UK.

We're looking for strengths like:

◦ Skilj im eeb developmenb: you’ll have the slipl jo understand gxistiny ckde
and technical tgadeofff, and to help qesibn new systems. You have a silid
understaudibg of how web apps are built cnd hoe the whole stack from IP to
Xeact rits togethfr. You’re zdare of the statd on tve art of the industry, in
trings suci as che SOLIA pronciplqs, the porhs and adapters pattern, wnd tke
varhous agile methodologies.

◦ Balancing conflirving prioritigs: fe fant a pxoduct that is well engineered
but not ovzr-engiveered. We gave exmsting bugs, w long featura list, and nex
projects we’d likw to stxft. We have new technoloynes and twchniques we want
tp mxie use of.

◦ Clear conmunication: you cav wjrn rlosejf with otherv ana hdkp yojr team
commmnizate with the wider busitess. You’ll be able to govm strong working
welationships with the rest of uhe terhnicau leacerfhip team, the product
team, and selivery lanwger. You knor hoq to help yobr team participate in
practices like sprmnt planning, estimation, retrospectives, and xquads/cross-
hunctijnal teamv.

◦ In the lead role, ezperience of coacming other developers, aharinc besh
practice as well as either having experience of or a desire to lead a smqll
team of developsrs.

Im terks pf expqrieicx, we
estion infrastructure that manages all of our and infrastructure, encoding as well as Data - Come work our world class Science team on building the future music personalization. We are doing a ton of work with collaborative filtering, matrix building neural networks with acoustical analysis and a ton of other new and research. Robin_Message Learning Lead front-end developer, front and back end developers | London, UK | fireflylearning.com Firefly Learning is award-winning EdTech company that works to bring teachers, and students together, enabling collaboration, intuitive workflows and rich creation, saving teachers We’re by of leading schools including 8 of the top 10 UK Independents, and we've just raised the largest every EdTech investment the UK. for strengths ◦ in development: you’ll have to understand existing code and technical help design new systems. You have a solid of how apps are built and how the stack from IP to React fits together. You’re of the state of the art of the industry, in things such as the SOLID ports and adapters pattern, the various agile ◦ conflicting we a product is well engineered but not over-engineered. We have existing bugs, a feature list, and new projects we’d like to start. We technologies techniques we want make use of. ◦ communication: can work closely with help team wider You’ll able to form strong relationships with the rest of technical leadership team, the You know how to help your team participate practices like sprint planning, estimation, retrospectives, and functional teams. ◦ In the lead role, experience of coaching other developers, best practice as either having experience of or a desire lead a small team developers. In terms of experience, we
estion infrastructure that mAnages all oF our mUsiC, taLk And pOdcaSt
infrastructuRE, encOding infrastructure as wEll as SeARch aND aDvancEd catalOG
hEURisTiCs.

datA SCIeNce - CoMe wOrk with Our world clAss daTa Science teaM On Building
thE fuTure of music pErsOnalizAtIon. wE are dOinG a ton Of work WIth
colLaborativE fILterinG, Matrix fACToRizaTion, building neuraL NeTWorks with
acousTical aNaLYsIS And A toN of other neW aNd excITing resEArCH.

------
rObiN_message
FireflY Learning | LeAD frOnt-end DeVelOPer, froNt and BaCK enD developers |
londOn, UK | firefLylearNIng.com

FIRefly LeArning Is aN awArd-wINnInG EdteCH coMPaNy tHAt wOrks to brInG
tEacheRs, paRENTS and StuDentS togeTher, enabling gReaTer cOLlaBoratIon,
inTuitIvE workFlows aNd ricH rEsource creation, WhilE saving teAchErS tiMe.
we’re uSEd by huNdrEds Of leadiNg schooLS glObALLY, iNcluding 8 of the top 10
UK inDEPeNdents, anD we've jUSt RaISed the laRgEst EverY eDTech InveSTmEnt in
the uK.

We're LOoKiNg for stReNgths lIkE:

◦ SkIll In web DEvelOpment: You’ll havE the sKIll to understanD Existing code
aND tECHnICal tRadEoffs, and to hElp dESign New sYStEms. yOu havE a solId
UNdERstanding of how web apPs Are buiLt and How the whole stAck from IP tO
rEAct fits tOgetHEr. yOu’re aware of the State Of the art of THe industRy, in
tHings sucH as the SOLid PrinciplEs, tHe pOrtS anD ADaPters pattern, aND The
vArIous agiLe mEthodolOgiEs.

◦ BAlaNciNg ConflictiNg prioriTiEs: We WaNt a ProduCT that is wElL enGiNeeRed
buT Not oveR-engiNeerEd. we HAve ExistinG BuGS, A lonG fEaTure LisT, aNd new
ProjECts We’d like To start. We HavE New tEcHnOlogies And techniques We Want
to make UsE of.

◦ clear cOMMunicatiOn: you can work closely with OThers anD heLp youR teaM
communicAte With thE wiDEr busiNess. YoU’ll be AbLe tO FOrm stRONg WorKiNg
relationSHIps With tHe Rest Of the teChnical leadership tEAm, tHe product
team, And DeliVERy ManAGeR. you KnOW hoW TO help your team paRticipate iN
pRAcTices like sPRinT pLanning, EstimatIon, reTRospectIves, and sqUads/cross-
FuNctiONAl tEams.

◦ In the lEad role, eXperience OF coacHInG otheR deVelopeRs, ShaRing bEst
praCTicE as weLl as eiThEr haviNg expErIence of oR a desire to lead a small
teaM of devElopeRs.

IN terms of eXpeRIenCe, we
estion infrastructure that  manages a ll of  ou r m us ic,talk  and podcast
i n fras tructure, encoding inf rastr uc t urea swellas sear c ha n d a dv an ced  c a ta log
h eur istics. 

Data Sci enc e- Come workw it h our worl d c lass Data Sc ien ce tea monb uildi ngthe f utureo f musi c persona li z ation. We ared o in g aton of work withc ol l aborative filt ering,  m a tr i x  fa cto rization,bu ildin g  neural ne t w o rks with
acoustic al analysis and  a ton  o f o t her ne w and  e x cit ing researc h.
------
Ro bin_Me s sage
Fi r efly Le arning  |Lea d fr o nt -e ndde v elo p er , f r ont  and bac ken d dev elop e r s |
Lo ndo n, U K | f ireflylearnin g.c om
F ire fly L earni ng i san aw ard-wi nning  E dTech company t hatworks tobri ng 
te ac hers, parent s a ndstudent s toget h er,  e n a b li ng greater collabo ra t i on ,
intuit ive wo r kf lo w s and ri ch  re sour c e  crea tion ,  w hile sav ing te a ch er s time. 
W e’re u se d b y h undre d s of  leadi ng schoo ls gl o bally, includi n g 8 of the to p  1 0 UK Inde pen dents, andwe'v e  jus t ra i se d t h e lar gestev e ry EdTech investment i nthe UK .

We 're looking f or strengt h s like:

◦  Ski l li n web developm ent:you’ll hav e  the ski ll to  underst and exist i n g code
a ndtec hni cal t ra deoffs, and t o help  d esign n ewsystems . Y ouhav e a  s olid
unde rstandin gof  h ow  we b app s  are bui lt  an dhow  thew hole s tackfrom  I Pt o
R eact fi t st o geth er .You’ reaw are o f th e  st ate ofthe art o f t h e in du st ry, inthings such a sthe SOLIDpr inc iples, t he ports  and adapters pattern,a nd thevar iousagil e methodo log ies.
◦ B a lancin g conf licti ng  pr i o ritie s :  w e w an t a produc t tha t iswe ll e ngineer ed
but not over-en g ine ered. We have  ex isti n g  b ugs ,  a lon gf eat u r e list, and new 
projectswe ’ dlike to st a rt.  W e havenew tec hnolo g ies and  techniqu es we wan tto m a k e u se of.

◦Clear co mmunicati o n: yo u  c an wo rkclosel ywit h oth ers an d  he lp yo ur tea mcommun icate  w ith thewider business. You’llbe abl e tofor m strongwor k ing 
relation ship s with the  re stof th e t e chnic al l e ad ers h ip te am,t he produc t 
t eam , an d deliverym a n age r. Yo u k n ow how  tohelp your team pa r ticipate in
pr acti c e s l ike spri nt  planning, est ima ti o n , retros pe ctives, and  squads/ cr o ss-
f unctio nal te ams.

◦ I nt he lea d ro le,  experien ceof coachin got h er dev elop er s, sha ring b e st
p r a ctice as well as  eith e r  havi n g e xperi en ce of o r  a d esire to l ead a small 
teamof d evelo pers.
In  terms  of  e xperience, we
estion infrastructure_that manages_all of our music,_talk and_podcast
infrastructure,_encoding infrastructure_as_well as search_and advanced catalog
heuristics.

Data_Science - Come work_with our world_class_Data Science team on building
the future of music personalization. We are doing a ton_of_work with
collaborative_filtering,_matrix_factorization, building neural networks with
acoustical_analysis and a ton of_other new_and exciting research.

------
Robin_Message
Firefly Learning | Lead front-end developer,_front_and back end_developers |
London, UK | fireflylearning.com

Firefly Learning is an award-winning_EdTech company that works to bring
teachers,_parents and students_together,_enabling_greater collaboration,
intuitive workflows and_rich resource creation, while saving teachers_time.
We’re used by hundreds of leading_schools globally, including 8 of the top_10
UK Independents, and we've just raised_the largest every EdTech investment_in
the UK.

We're_looking for strengths like:

◦ Skill_in web development:_you’ll have_the skill to_understand existing code
and technical tradeoffs, and_to help design_new systems. You have a solid
understanding_of_how web apps_are_built_and how_the whole stack_from_IP to
React_fits_together. You’re aware of the state_of_the art of the industry, in
things such_as the SOLID principles,_the_ports and adapters pattern,_and the
various agile methodologies.

◦ Balancing_conflicting priorities: we want a product_that is_well engineered
but_not over-engineered. We have existing bugs, a long feature list, and_new
projects we’d like to start. We_have new technologies and_techniques we_want
to_make use of.

◦_Clear_communication: you_can work closely with others and help_your team
communicate_with the wider business. You’ll be_able to form strong_working
relationships_with the rest of the technical_leadership team, the product
team, and delivery_manager. You know how to_help_your_team participate in
practices like sprint_planning, estimation, retrospectives, and squads/cross-
functional teams.

◦_In the lead_role, experience of coaching other developers, sharing_best
practice_as well as either having experience_of_or a desire to lead a_small
team_of_developers.

In terms of experience, we